2013155700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2262

約数の個数: 144

約数和(自身を含む): 6040280064

約数和(自身を除く): 4027124364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 67, 75, 94, 100, 134, 141, 150, 188, 201, 235, 268, 282, 300, 335, 402, 470, 564, 670, 705, 804, 940, 1005, 1175, 1340, 1410, 1675, 2010, 2131, 2350, 2820, 3149, 3350, 3525, 4020, 4262, 4700, 5025, 6298, 6393, 6700, 7050, 8524, 9447, 10050, 10655, 12596, 12786, 14100, 15745, 18894, 20100, 21310, 25572, 31490, 31965, 37788, 42620, 47235, 53275, 62980, 63930, 78725, 94470, 100157, 106550, 127860, 142777, 157450, 159825, 188940, 200314, 213100, 236175, 285554, 300471, 314900, 319650, 400628, 428331, 472350, 500785, 571108, 600942, 639300, 713885, 856662, 944700, 1001570, 1201884, 1427770, 1502355, 1713324, 2003140, 2141655, 2503925, 2855540, 3004710, 3569425, 4283310, 5007850, 6009420, 6710519, 7138850, 7511775, 8566620, 10015700, 10708275, 13421038, 14277700, 15023550, 20131557, 21416550, 26842076, 30047100, 33552595, 40263114, 42833100, 67105190, 80526228, 100657785, 134210380, 167762975, 201315570, 335525950, 402631140, 503288925, 671051900, 1006577850, 2013155700]

約数ペア:

[(1, 2013155700), (2, 1006577850), (3, 671051900), (4, 503288925), (5, 402631140), (6, 335525950), (10, 201315570), (12, 167762975), (15, 134210380), (20, 100657785), (25, 80526228), (30, 67105190), (47, 42833100), (50, 40263114), (60, 33552595), (67, 30047100), (75, 26842076), (94, 21416550), (100, 20131557), (134, 15023550), (141, 14277700), (150, 13421038), (188, 10708275), (201, 10015700), (235, 8566620), (268, 7511775), (282, 7138850), (300, 6710519), (335, 6009420), (402, 5007850), (470, 4283310), (564, 3569425), (670, 3004710), (705, 2855540), (804, 2503925), (940, 2141655), (1005, 2003140), (1175, 1713324), (1340, 1502355), (1410, 1427770), (1675, 1201884), (2010, 1001570), (2131, 944700), (2350, 856662), (2820, 713885), (3149, 639300), (3350, 600942), (3525, 571108), (4020, 500785), (4262, 472350), (4700, 428331), (5025, 400628), (6298, 319650), (6393, 314900), (6700, 300471), (7050, 285554), (8524, 236175), (9447, 213100), (10050, 200314), (10655, 188940), (12596, 159825), (12786, 157450), (14100, 142777), (15745, 127860), (18894, 106550), (20100, 100157), (21310, 94470), (25572, 78725), (31490, 63930), (31965, 62980), (37788, 53275), (42620, 47235)]