1829100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 6610688

約数和(自身を除く): 4781588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 67, 70, 75, 78, 84, 91, 100, 105, 130, 134, 140, 150, 156, 175, 182, 195, 201, 210, 260, 268, 273, 300, 325, 335, 350, 364, 390, 402, 420, 455, 469, 525, 546, 650, 670, 700, 780, 804, 871, 910, 938, 975, 1005, 1050, 1092, 1300, 1340, 1365, 1407, 1675, 1742, 1820, 1876, 1950, 2010, 2100, 2275, 2345, 2613, 2730, 2814, 3350, 3484, 3900, 4020, 4355, 4550, 4690, 5025, 5226, 5460, 5628, 6097, 6700, 6825, 7035, 8710, 9100, 9380, 10050, 10452, 11725, 12194, 13065, 13650, 14070, 17420, 18291, 20100, 21775, 23450, 24388, 26130, 27300, 28140, 30485, 35175, 36582, 43550, 46900, 52260, 60970, 65325, 70350, 73164, 87100, 91455, 121940, 130650, 140700, 152425, 182910, 261300, 304850, 365820, 457275, 609700, 914550, 1829100]

約数ペア:

[(1, 1829100), (2, 914550), (3, 609700), (4, 457275), (5, 365820), (6, 304850), (7, 261300), (10, 182910), (12, 152425), (13, 140700), (14, 130650), (15, 121940), (20, 91455), (21, 87100), (25, 73164), (26, 70350), (28, 65325), (30, 60970), (35, 52260), (39, 46900), (42, 43550), (50, 36582), (52, 35175), (60, 30485), (65, 28140), (67, 27300), (70, 26130), (75, 24388), (78, 23450), (84, 21775), (91, 20100), (100, 18291), (105, 17420), (130, 14070), (134, 13650), (140, 13065), (150, 12194), (156, 11725), (175, 10452), (182, 10050), (195, 9380), (201, 9100), (210, 8710), (260, 7035), (268, 6825), (273, 6700), (300, 6097), (325, 5628), (335, 5460), (350, 5226), (364, 5025), (390, 4690), (402, 4550), (420, 4355), (455, 4020), (469, 3900), (525, 3484), (546, 3350), (650, 2814), (670, 2730), (700, 2613), (780, 2345), (804, 2275), (871, 2100), (910, 2010), (938, 1950), (975, 1876), (1005, 1820), (1050, 1742), (1092, 1675), (1300, 1407), (1340, 1365)]