123852300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2928

約数の個数: 144

約数和(自身を含む): 421139712

約数和(自身を除く): 297287412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 2887, 3300, 3575, 3900, 4290, 5774, 7150, 8580, 8661, 10725, 11548, 14300, 14435, 17322, 21450, 28870, 31757, 34644, 37531, 42900, 43305, 57740, 63514, 72175, 75062, 86610, 95271, 112593, 127028, 144350, 150124, 158785, 173220, 187655, 190542, 216525, 225186, 288700, 317570, 375310, 381084, 412841, 433050, 450372, 476355, 562965, 635140, 750620, 793925, 825682, 866100, 938275, 952710, 1125930, 1238523, 1587850, 1651364, 1876550, 1905420, 2064205, 2251860, 2381775, 2477046, 2814825, 3175700, 3753100, 4128410, 4763550, 4954092, 5629650, 6192615, 8256820, 9527100, 10321025, 11259300, 12385230, 20642050, 24770460, 30963075, 41284100, 61926150, 123852300]

約数ペア:

[(1, 123852300), (2, 61926150), (3, 41284100), (4, 30963075), (5, 24770460), (6, 20642050), (10, 12385230), (11, 11259300), (12, 10321025), (13, 9527100), (15, 8256820), (20, 6192615), (22, 5629650), (25, 4954092), (26, 4763550), (30, 4128410), (33, 3753100), (39, 3175700), (44, 2814825), (50, 2477046), (52, 2381775), (55, 2251860), (60, 2064205), (65, 1905420), (66, 1876550), (75, 1651364), (78, 1587850), (100, 1238523), (110, 1125930), (130, 952710), (132, 938275), (143, 866100), (150, 825682), (156, 793925), (165, 750620), (195, 635140), (220, 562965), (260, 476355), (275, 450372), (286, 433050), (300, 412841), (325, 381084), (330, 375310), (390, 317570), (429, 288700), (550, 225186), (572, 216525), (650, 190542), (660, 187655), (715, 173220), (780, 158785), (825, 150124), (858, 144350), (975, 127028), (1100, 112593), (1300, 95271), (1430, 86610), (1650, 75062), (1716, 72175), (1950, 63514), (2145, 57740), (2860, 43305), (2887, 42900), (3300, 37531), (3575, 34644), (3900, 31757), (4290, 28870), (5774, 21450), (7150, 17322), (8580, 14435), (8661, 14300), (10725, 11548)]