148790460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 555024960

約数和(自身を除く): 406234500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 229, 238, 245, 255, 260, 273, 294, 340, 357, 364, 390, 420, 442, 455, 458, 476, 490, 510, 546, 588, 595, 637, 663, 687, 714, 735, 780, 833, 884, 910, 916, 980, 1020, 1092, 1105, 1145, 1190, 1274, 1326, 1365, 1374, 1428, 1470, 1547, 1603, 1666, 1785, 1820, 1911, 2210, 2290, 2380, 2499, 2548, 2652, 2730, 2748, 2940, 2977, 3094, 3185, 3206, 3315, 3332, 3435, 3570, 3822, 3893, 4165, 4420, 4580, 4641, 4809, 4998, 5460, 5954, 6188, 6370, 6412, 6630, 6870, 7140, 7644, 7735, 7786, 8015, 8330, 8931, 9282, 9555, 9618, 9996, 10829, 11221, 11679, 11908, 12495, 12740, 13260, 13740, 14885, 15470, 15572, 16030, 16660, 17862, 18564, 19110, 19236, 19465, 20839, 21658, 22442, 23205, 23358, 24045, 24990, 27251, 29770, 30940, 32060, 32487, 33663, 35724, 38220, 38930, 41678, 43316, 44655, 44884, 46410, 46716, 48090, 49980, 50609, 54145, 54502, 56105, 58395, 59540, 62517, 64974, 67326, 77860, 81753, 83356, 89310, 92820, 96180, 101218, 104195, 108290, 109004, 112210, 116790, 125034, 129948, 134652, 136255, 145873, 151827, 162435, 163506, 168315, 178620, 190757, 202436, 208390, 216580, 224420, 233580, 250068, 253045, 272510, 291746, 303654, 312585, 324870, 327012, 336630, 354263, 381514, 408765, 416780, 437619, 506090, 545020, 572271, 583492, 607308, 625170, 649740, 673260, 708526, 729365, 759135, 763028, 817530, 875238, 953785, 1012180, 1062789, 1144542, 1250340, 1417052, 1458730, 1518270, 1635060, 1750476, 1771315, 1907570, 2125578, 2188095, 2289084, 2479841, 2861355, 2917460, 3036540, 3542630, 3815140, 4251156, 4376190, 4959682, 5313945, 5722710, 7085260, 7439523, 8752380, 9919364, 10627890, 11445420, 12399205, 14879046, 21255780, 24798410, 29758092, 37197615, 49596820, 74395230, 148790460]

約数ペア:

[(1, 148790460), (2, 74395230), (3, 49596820), (4, 37197615), (5, 29758092), (6, 24798410), (7, 21255780), (10, 14879046), (12, 12399205), (13, 11445420), (14, 10627890), (15, 9919364), (17, 8752380), (20, 7439523), (21, 7085260), (26, 5722710), (28, 5313945), (30, 4959682), (34, 4376190), (35, 4251156), (39, 3815140), (42, 3542630), (49, 3036540), (51, 2917460), (52, 2861355), (60, 2479841), (65, 2289084), (68, 2188095), (70, 2125578), (78, 1907570), (84, 1771315), (85, 1750476), (91, 1635060), (98, 1518270), (102, 1458730), (105, 1417052), (119, 1250340), (130, 1144542), (140, 1062789), (147, 1012180), (156, 953785), (170, 875238), (182, 817530), (195, 763028), (196, 759135), (204, 729365), (210, 708526), (221, 673260), (229, 649740), (238, 625170), (245, 607308), (255, 583492), (260, 572271), (273, 545020), (294, 506090), (340, 437619), (357, 416780), (364, 408765), (390, 381514), (420, 354263), (442, 336630), (455, 327012), (458, 324870), (476, 312585), (490, 303654), (510, 291746), (546, 272510), (588, 253045), (595, 250068), (637, 233580), (663, 224420), (687, 216580), (714, 208390), (735, 202436), (780, 190757), (833, 178620), (884, 168315), (910, 163506), (916, 162435), (980, 151827), (1020, 145873), (1092, 136255), (1105, 134652), (1145, 129948), (1190, 125034), (1274, 116790), (1326, 112210), (1365, 109004), (1374, 108290), (1428, 104195), (1470, 101218), (1547, 96180), (1603, 92820), (1666, 89310), (1785, 83356), (1820, 81753), (1911, 77860), (2210, 67326), (2290, 64974), (2380, 62517), (2499, 59540), (2548, 58395), (2652, 56105), (2730, 54502), (2748, 54145), (2940, 50609), (2977, 49980), (3094, 48090), (3185, 46716), (3206, 46410), (3315, 44884), (3332, 44655), (3435, 43316), (3570, 41678), (3822, 38930), (3893, 38220), (4165, 35724), (4420, 33663), (4580, 32487), (4641, 32060), (4809, 30940), (4998, 29770), (5460, 27251), (5954, 24990), (6188, 24045), (6370, 23358), (6412, 23205), (6630, 22442), (6870, 21658), (7140, 20839), (7644, 19465), (7735, 19236), (7786, 19110), (8015, 18564), (8330, 17862), (8931, 16660), (9282, 16030), (9555, 15572), (9618, 15470), (9996, 14885), (10829, 13740), (11221, 13260), (11679, 12740), (11908, 12495)]