156954102900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{4999}}^1\times {\mathrm{14951}}^1$

素因数の和:19974

約数の個数: 144

約数和(自身を含む): 519133440000

約数和(自身を除く): 362179337100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 4999, 9998, 14951, 14997, 19996, 24995, 29902, 29994, 34993, 44853, 49990, 59804, 59988, 69986, 74755, 74985, 89706, 99980, 104657, 104979, 124975, 139972, 149510, 149970, 174965, 179412, 209314, 209958, 224265, 249950, 299020, 299940, 313971, 349930, 373775, 374925, 418628, 419916, 448530, 499900, 523285, 524895, 627942, 699860, 747550, 749850, 874825, 897060, 1046570, 1049790, 1121325, 1255884, 1495100, 1499700, 1569855, 1749650, 2093140, 2099580, 2242650, 2616425, 2624475, 3139710, 3499300, 4485300, 5232850, 5248950, 6279420, 7849275, 10465700, 10497900, 15698550, 31397100, 74740049, 149480098, 224220147, 298960196, 373700245, 448440294, 523180343, 747400490, 896880588, 1046360686, 1121100735, 1494800980, 1569541029, 1868501225, 2092721372, 2242201470, 2615901715, 3139082058, 3737002450, 4484402940, 5231803430, 5605503675, 6278164116, 7474004900, 7847705145, 10463606860, 11211007350, 13079508575, 15695410290, 22422014700, 26159017150, 31390820580, 39238525725, 52318034300, 78477051450, 156954102900]

約数ペア:

[(1, 156954102900), (2, 78477051450), (3, 52318034300), (4, 39238525725), (5, 31390820580), (6, 26159017150), (7, 22422014700), (10, 15695410290), (12, 13079508575), (14, 11211007350), (15, 10463606860), (20, 7847705145), (21, 7474004900), (25, 6278164116), (28, 5605503675), (30, 5231803430), (35, 4484402940), (42, 3737002450), (50, 3139082058), (60, 2615901715), (70, 2242201470), (75, 2092721372), (84, 1868501225), (100, 1569541029), (105, 1494800980), (140, 1121100735), (150, 1046360686), (175, 896880588), (210, 747400490), (300, 523180343), (350, 448440294), (420, 373700245), (525, 298960196), (700, 224220147), (1050, 149480098), (2100, 74740049), (4999, 31397100), (9998, 15698550), (14951, 10497900), (14997, 10465700), (19996, 7849275), (24995, 6279420), (29902, 5248950), (29994, 5232850), (34993, 4485300), (44853, 3499300), (49990, 3139710), (59804, 2624475), (59988, 2616425), (69986, 2242650), (74755, 2099580), (74985, 2093140), (89706, 1749650), (99980, 1569855), (104657, 1499700), (104979, 1495100), (124975, 1255884), (139972, 1121325), (149510, 1049790), (149970, 1046570), (174965, 897060), (179412, 874825), (209314, 749850), (209958, 747550), (224265, 699860), (249950, 627942), (299020, 524895), (299940, 523285), (313971, 499900), (349930, 448530), (373775, 419916), (374925, 418628)]