49730100

素因数分解:

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

素因数の和:247

約数の個数: 216

約数和(自身を含む): 178113600

約数和(自身を除く): 128383500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 199, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 398, 420, 425, 476, 490, 510, 525, 588, 595, 597, 700, 714, 735, 796, 833, 850, 980, 995, 1020, 1050, 1190, 1194, 1225, 1275, 1393, 1428, 1470, 1666, 1700, 1785, 1990, 2100, 2380, 2388, 2450, 2499, 2550, 2786, 2940, 2975, 2985, 3332, 3383, 3570, 3675, 3980, 4165, 4179, 4900, 4975, 4998, 5100, 5572, 5950, 5970, 6766, 6965, 7140, 7350, 8330, 8358, 8925, 9751, 9950, 9996, 10149, 11900, 11940, 12495, 13532, 13930, 14700, 14925, 16660, 16716, 16915, 17850, 19502, 19900, 20298, 20825, 20895, 23681, 24990, 27860, 29253, 29850, 33830, 34825, 35700, 39004, 40596, 41650, 41790, 47362, 48755, 49980, 50745, 58506, 59700, 62475, 67660, 69650, 71043, 83300, 83580, 84575, 94724, 97510, 101490, 104475, 117012, 118405, 124950, 139300, 142086, 146265, 165767, 169150, 195020, 202980, 208950, 236810, 243775, 249900, 253725, 284172, 292530, 331534, 338300, 355215, 417900, 473620, 487550, 497301, 507450, 585060, 592025, 663068, 710430, 731325, 828835, 975100, 994602, 1014900, 1184050, 1420860, 1462650, 1657670, 1776075, 1989204, 2368100, 2486505, 2925300, 3315340, 3552150, 4144175, 4973010, 7104300, 8288350, 9946020, 12432525, 16576700, 24865050, 49730100]

約数ペア:

[(1, 49730100), (2, 24865050), (3, 16576700), (4, 12432525), (5, 9946020), (6, 8288350), (7, 7104300), (10, 4973010), (12, 4144175), (14, 3552150), (15, 3315340), (17, 2925300), (20, 2486505), (21, 2368100), (25, 1989204), (28, 1776075), (30, 1657670), (34, 1462650), (35, 1420860), (42, 1184050), (49, 1014900), (50, 994602), (51, 975100), (60, 828835), (68, 731325), (70, 710430), (75, 663068), (84, 592025), (85, 585060), (98, 507450), (100, 497301), (102, 487550), (105, 473620), (119, 417900), (140, 355215), (147, 338300), (150, 331534), (170, 292530), (175, 284172), (196, 253725), (199, 249900), (204, 243775), (210, 236810), (238, 208950), (245, 202980), (255, 195020), (294, 169150), (300, 165767), (340, 146265), (350, 142086), (357, 139300), (398, 124950), (420, 118405), (425, 117012), (476, 104475), (490, 101490), (510, 97510), (525, 94724), (588, 84575), (595, 83580), (597, 83300), (700, 71043), (714, 69650), (735, 67660), (796, 62475), (833, 59700), (850, 58506), (980, 50745), (995, 49980), (1020, 48755), (1050, 47362), (1190, 41790), (1194, 41650), (1225, 40596), (1275, 39004), (1393, 35700), (1428, 34825), (1470, 33830), (1666, 29850), (1700, 29253), (1785, 27860), (1990, 24990), (2100, 23681), (2380, 20895), (2388, 20825), (2450, 20298), (2499, 19900), (2550, 19502), (2786, 17850), (2940, 16915), (2975, 16716), (2985, 16660), (3332, 14925), (3383, 14700), (3570, 13930), (3675, 13532), (3980, 12495), (4165, 11940), (4179, 11900), (4900, 10149), (4975, 9996), (4998, 9950), (5100, 9751), (5572, 8925), (5950, 8358), (5970, 8330), (6766, 7350), (6965, 7140)]