500405100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4200

約数の個数: 144

約数和(自身を含む): 1609896960

約数和(自身を除く): 1109491860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4139, 4650, 4836, 6045, 8060, 8278, 9300, 10075, 12090, 12417, 16556, 20150, 20695, 24180, 24834, 30225, 40300, 41390, 49668, 53807, 60450, 62085, 82780, 103475, 107614, 120900, 124170, 128309, 161421, 206950, 215228, 248340, 256618, 269035, 310425, 322842, 384927, 413900, 513236, 538070, 620850, 641545, 645684, 769854, 807105, 1076140, 1241700, 1283090, 1345175, 1539708, 1614210, 1668017, 1924635, 2566180, 2690350, 3207725, 3228420, 3336034, 3849270, 4035525, 5004051, 5380700, 6415450, 6672068, 7698540, 8071050, 8340085, 9623175, 10008102, 12830900, 16142100, 16680170, 19246350, 20016204, 25020255, 33360340, 38492700, 41700425, 50040510, 83400850, 100081020, 125101275, 166801700, 250202550, 500405100]

約数ペア:

[(1, 500405100), (2, 250202550), (3, 166801700), (4, 125101275), (5, 100081020), (6, 83400850), (10, 50040510), (12, 41700425), (13, 38492700), (15, 33360340), (20, 25020255), (25, 20016204), (26, 19246350), (30, 16680170), (31, 16142100), (39, 12830900), (50, 10008102), (52, 9623175), (60, 8340085), (62, 8071050), (65, 7698540), (75, 6672068), (78, 6415450), (93, 5380700), (100, 5004051), (124, 4035525), (130, 3849270), (150, 3336034), (155, 3228420), (156, 3207725), (186, 2690350), (195, 2566180), (260, 1924635), (300, 1668017), (310, 1614210), (325, 1539708), (372, 1345175), (390, 1283090), (403, 1241700), (465, 1076140), (620, 807105), (650, 769854), (775, 645684), (780, 641545), (806, 620850), (930, 538070), (975, 513236), (1209, 413900), (1300, 384927), (1550, 322842), (1612, 310425), (1860, 269035), (1950, 256618), (2015, 248340), (2325, 215228), (2418, 206950), (3100, 161421), (3900, 128309), (4030, 124170), (4139, 120900), (4650, 107614), (4836, 103475), (6045, 82780), (8060, 62085), (8278, 60450), (9300, 53807), (10075, 49668), (12090, 41390), (12417, 40300), (16556, 30225), (20150, 24834), (20695, 24180)]