130121700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 263603100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 71, 75, 82, 100, 123, 142, 149, 150, 164, 205, 213, 246, 284, 298, 300, 355, 410, 426, 447, 492, 596, 615, 710, 745, 820, 852, 894, 1025, 1065, 1230, 1420, 1490, 1775, 1788, 2050, 2130, 2235, 2460, 2911, 2980, 3075, 3550, 3725, 4100, 4260, 4470, 5325, 5822, 6109, 6150, 7100, 7450, 8733, 8940, 10579, 10650, 11175, 11644, 12218, 12300, 14555, 14900, 17466, 18327, 21158, 21300, 22350, 24436, 29110, 30545, 31737, 34932, 36654, 42316, 43665, 44700, 52895, 58220, 61090, 63474, 72775, 73308, 87330, 91635, 105790, 122180, 126948, 145550, 152725, 158685, 174660, 183270, 211580, 218325, 264475, 291100, 305450, 317370, 366540, 433739, 436650, 458175, 528950, 610900, 634740, 793425, 867478, 873300, 916350, 1057900, 1301217, 1586850, 1734956, 1832700, 2168695, 2602434, 3173700, 4337390, 5204868, 6506085, 8674780, 10843475, 13012170, 21686950, 26024340, 32530425, 43373900, 65060850, 130121700]

約数ペア:

[(1, 130121700), (2, 65060850), (3, 43373900), (4, 32530425), (5, 26024340), (6, 21686950), (10, 13012170), (12, 10843475), (15, 8674780), (20, 6506085), (25, 5204868), (30, 4337390), (41, 3173700), (50, 2602434), (60, 2168695), (71, 1832700), (75, 1734956), (82, 1586850), (100, 1301217), (123, 1057900), (142, 916350), (149, 873300), (150, 867478), (164, 793425), (205, 634740), (213, 610900), (246, 528950), (284, 458175), (298, 436650), (300, 433739), (355, 366540), (410, 317370), (426, 305450), (447, 291100), (492, 264475), (596, 218325), (615, 211580), (710, 183270), (745, 174660), (820, 158685), (852, 152725), (894, 145550), (1025, 126948), (1065, 122180), (1230, 105790), (1420, 91635), (1490, 87330), (1775, 73308), (1788, 72775), (2050, 63474), (2130, 61090), (2235, 58220), (2460, 52895), (2911, 44700), (2980, 43665), (3075, 42316), (3550, 36654), (3725, 34932), (4100, 31737), (4260, 30545), (4470, 29110), (5325, 24436), (5822, 22350), (6109, 21300), (6150, 21158), (7100, 18327), (7450, 17466), (8733, 14900), (8940, 14555), (10579, 12300), (10650, 12218), (11175, 11644)]