198920400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 360

約数和(自身を含む): 788788800

約数和(自身を除く): 589868400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 49, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 98, 100, 102, 105, 112, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 199, 200, 204, 210, 238, 240, 245, 255, 272, 280, 294, 300, 336, 340, 350, 357, 392, 398, 400, 408, 420, 425, 476, 490, 510, 525, 560, 588, 595, 597, 600, 680, 700, 714, 735, 784, 796, 816, 833, 840, 850, 952, 980, 995, 1020, 1050, 1176, 1190, 1194, 1200, 1225, 1275, 1360, 1393, 1400, 1428, 1470, 1592, 1666, 1680, 1700, 1785, 1904, 1960, 1990, 2040, 2100, 2352, 2380, 2388, 2450, 2499, 2550, 2786, 2800, 2856, 2940, 2975, 2985, 3184, 3332, 3383, 3400, 3570, 3675, 3920, 3980, 4080, 4165, 4179, 4200, 4760, 4776, 4900, 4975, 4998, 5100, 5572, 5712, 5880, 5950, 5970, 6664, 6766, 6800, 6965, 7140, 7350, 7960, 8330, 8358, 8400, 8925, 9520, 9552, 9751, 9800, 9950, 9996, 10149, 10200, 11144, 11760, 11900, 11940, 12495, 13328, 13532, 13930, 14280, 14700, 14925, 15920, 16660, 16716, 16915, 17850, 19502, 19600, 19900, 19992, 20298, 20400, 20825, 20895, 22288, 23681, 23800, 23880, 24990, 27064, 27860, 28560, 29253, 29400, 29850, 33320, 33432, 33830, 34825, 35700, 39004, 39800, 39984, 40596, 41650, 41790, 47362, 47600, 47760, 48755, 49980, 50745, 54128, 55720, 58506, 58800, 59700, 62475, 66640, 66864, 67660, 69650, 71043, 71400, 78008, 79600, 81192, 83300, 83580, 84575, 94724, 97510, 99960, 101490, 104475, 111440, 117012, 118405, 119400, 124950, 135320, 139300, 142086, 142800, 146265, 156016, 162384, 165767, 166600, 167160, 169150, 189448, 195020, 199920, 202980, 208950, 234024, 236810, 238800, 243775, 249900, 253725, 270640, 278600, 284172, 292530, 331534, 333200, 334320, 338300, 355215, 378896, 390040, 405960, 417900, 468048, 473620, 487550, 497301, 499800, 507450, 557200, 568344, 585060, 592025, 663068, 676600, 710430, 731325, 780080, 811920, 828835, 835800, 947240, 975100, 994602, 999600, 1014900, 1136688, 1170120, 1184050, 1326136, 1353200, 1420860, 1462650, 1657670, 1671600, 1776075, 1894480, 1950200, 1989204, 2029800, 2340240, 2368100, 2486505, 2652272, 2841720, 2925300, 3315340, 3552150, 3900400, 3978408, 4059600, 4144175, 4736200, 4973010, 5683440, 5850600, 6630680, 7104300, 7956816, 8288350, 9472400, 9946020, 11701200, 12432525, 13261360, 14208600, 16576700, 19892040, 24865050, 28417200, 33153400, 39784080, 49730100, 66306800, 99460200, 198920400]

約数ペア:

[(1, 198920400), (2, 99460200), (3, 66306800), (4, 49730100), (5, 39784080), (6, 33153400), (7, 28417200), (8, 24865050), (10, 19892040), (12, 16576700), (14, 14208600), (15, 13261360), (16, 12432525), (17, 11701200), (20, 9946020), (21, 9472400), (24, 8288350), (25, 7956816), (28, 7104300), (30, 6630680), (34, 5850600), (35, 5683440), (40, 4973010), (42, 4736200), (48, 4144175), (49, 4059600), (50, 3978408), (51, 3900400), (56, 3552150), (60, 3315340), (68, 2925300), (70, 2841720), (75, 2652272), (80, 2486505), (84, 2368100), (85, 2340240), (98, 2029800), (100, 1989204), (102, 1950200), (105, 1894480), (112, 1776075), (119, 1671600), (120, 1657670), (136, 1462650), (140, 1420860), (147, 1353200), (150, 1326136), (168, 1184050), (170, 1170120), (175, 1136688), (196, 1014900), (199, 999600), (200, 994602), (204, 975100), (210, 947240), (238, 835800), (240, 828835), (245, 811920), (255, 780080), (272, 731325), (280, 710430), (294, 676600), (300, 663068), (336, 592025), (340, 585060), (350, 568344), (357, 557200), (392, 507450), (398, 499800), (400, 497301), (408, 487550), (420, 473620), (425, 468048), (476, 417900), (490, 405960), (510, 390040), (525, 378896), (560, 355215), (588, 338300), (595, 334320), (597, 333200), (600, 331534), (680, 292530), (700, 284172), (714, 278600), (735, 270640), (784, 253725), (796, 249900), (816, 243775), (833, 238800), (840, 236810), (850, 234024), (952, 208950), (980, 202980), (995, 199920), (1020, 195020), (1050, 189448), (1176, 169150), (1190, 167160), (1194, 166600), (1200, 165767), (1225, 162384), (1275, 156016), (1360, 146265), (1393, 142800), (1400, 142086), (1428, 139300), (1470, 135320), (1592, 124950), (1666, 119400), (1680, 118405), (1700, 117012), (1785, 111440), (1904, 104475), (1960, 101490), (1990, 99960), (2040, 97510), (2100, 94724), (2352, 84575), (2380, 83580), (2388, 83300), (2450, 81192), (2499, 79600), (2550, 78008), (2786, 71400), (2800, 71043), (2856, 69650), (2940, 67660), (2975, 66864), (2985, 66640), (3184, 62475), (3332, 59700), (3383, 58800), (3400, 58506), (3570, 55720), (3675, 54128), (3920, 50745), (3980, 49980), (4080, 48755), (4165, 47760), (4179, 47600), (4200, 47362), (4760, 41790), (4776, 41650), (4900, 40596), (4975, 39984), (4998, 39800), (5100, 39004), (5572, 35700), (5712, 34825), (5880, 33830), (5950, 33432), (5970, 33320), (6664, 29850), (6766, 29400), (6800, 29253), (6965, 28560), (7140, 27860), (7350, 27064), (7960, 24990), (8330, 23880), (8358, 23800), (8400, 23681), (8925, 22288), (9520, 20895), (9552, 20825), (9751, 20400), (9800, 20298), (9950, 19992), (9996, 19900), (10149, 19600), (10200, 19502), (11144, 17850), (11760, 16915), (11900, 16716), (11940, 16660), (12495, 15920), (13328, 14925), (13532, 14700), (13930, 14280)]