851444100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1287

約数の個数: 216

約数和(自身を含む): 2923661832

約数和(自身を除く): 2072217732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 61, 65, 75, 78, 90, 100, 117, 122, 130, 150, 156, 180, 183, 195, 225, 234, 244, 260, 300, 305, 325, 366, 390, 450, 468, 549, 585, 610, 650, 732, 780, 793, 900, 915, 975, 1098, 1170, 1193, 1220, 1300, 1525, 1586, 1830, 1950, 2196, 2340, 2379, 2386, 2745, 2925, 3050, 3172, 3579, 3660, 3900, 3965, 4575, 4758, 4772, 5490, 5850, 5965, 6100, 7137, 7158, 7930, 9150, 9516, 10737, 10980, 11700, 11895, 11930, 13725, 14274, 14316, 15509, 15860, 17895, 18300, 19825, 21474, 23790, 23860, 27450, 28548, 29825, 31018, 35685, 35790, 39650, 42948, 46527, 47580, 53685, 54900, 59475, 59650, 62036, 71370, 71580, 72773, 77545, 79300, 89475, 93054, 107370, 118950, 119300, 139581, 142740, 145546, 155090, 178425, 178950, 186108, 214740, 218319, 232635, 237900, 268425, 279162, 291092, 310180, 356850, 357900, 363865, 387725, 436638, 465270, 536850, 558324, 654957, 697905, 713700, 727730, 775450, 873276, 930540, 946049, 1073700, 1091595, 1163175, 1309914, 1395810, 1455460, 1550900, 1819325, 1892098, 2183190, 2326350, 2619828, 2791620, 2838147, 3274785, 3489525, 3638650, 3784196, 4366380, 4652700, 4730245, 5457975, 5676294, 6549570, 6979050, 7277300, 8514441, 9460490, 10915950, 11352588, 13099140, 13958100, 14190735, 16373925, 17028882, 18920980, 21831900, 23651225, 28381470, 32747850, 34057764, 42572205, 47302450, 56762940, 65495700, 70953675, 85144410, 94604900, 141907350, 170288820, 212861025, 283814700, 425722050, 851444100]

約数ペア:

[(1, 851444100), (2, 425722050), (3, 283814700), (4, 212861025), (5, 170288820), (6, 141907350), (9, 94604900), (10, 85144410), (12, 70953675), (13, 65495700), (15, 56762940), (18, 47302450), (20, 42572205), (25, 34057764), (26, 32747850), (30, 28381470), (36, 23651225), (39, 21831900), (45, 18920980), (50, 17028882), (52, 16373925), (60, 14190735), (61, 13958100), (65, 13099140), (75, 11352588), (78, 10915950), (90, 9460490), (100, 8514441), (117, 7277300), (122, 6979050), (130, 6549570), (150, 5676294), (156, 5457975), (180, 4730245), (183, 4652700), (195, 4366380), (225, 3784196), (234, 3638650), (244, 3489525), (260, 3274785), (300, 2838147), (305, 2791620), (325, 2619828), (366, 2326350), (390, 2183190), (450, 1892098), (468, 1819325), (549, 1550900), (585, 1455460), (610, 1395810), (650, 1309914), (732, 1163175), (780, 1091595), (793, 1073700), (900, 946049), (915, 930540), (975, 873276), (1098, 775450), (1170, 727730), (1193, 713700), (1220, 697905), (1300, 654957), (1525, 558324), (1586, 536850), (1830, 465270), (1950, 436638), (2196, 387725), (2340, 363865), (2379, 357900), (2386, 356850), (2745, 310180), (2925, 291092), (3050, 279162), (3172, 268425), (3579, 237900), (3660, 232635), (3900, 218319), (3965, 214740), (4575, 186108), (4758, 178950), (4772, 178425), (5490, 155090), (5850, 145546), (5965, 142740), (6100, 139581), (7137, 119300), (7158, 118950), (7930, 107370), (9150, 93054), (9516, 89475), (10737, 79300), (10980, 77545), (11700, 72773), (11895, 71580), (11930, 71370), (13725, 62036), (14274, 59650), (14316, 59475), (15509, 54900), (15860, 53685), (17895, 47580), (18300, 46527), (19825, 42948), (21474, 39650), (23790, 35790), (23860, 35685), (27450, 31018), (28548, 29825)]