20260596300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{21977}}^1$

素因数の和:22440

約数の個数: 144

約数和(自身を含む): 67150702080

約数和(自身を除く): 46890105780

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, 439, 525, 700, 878, 1050, 1317, 1756, 2100, 2195, 2634, 3073, 4390, 5268, 6146, 6585, 8780, 9219, 10975, 12292, 13170, 15365, 18438, 21950, 21977, 26340, 30730, 32925, 36876, 43900, 43954, 46095, 61460, 65850, 65931, 76825, 87908, 92190, 109885, 131700, 131862, 153650, 153839, 184380, 219770, 230475, 263724, 307300, 307678, 329655, 439540, 460950, 461517, 549425, 615356, 659310, 769195, 921900, 923034, 1098850, 1318620, 1538390, 1648275, 1846068, 2197700, 2307585, 3076780, 3296550, 3845975, 4615170, 6593100, 7691950, 9230340, 9647903, 11537925, 15383900, 19295806, 23075850, 28943709, 38591612, 46151700, 48239515, 57887418, 67535321, 96479030, 115774836, 135070642, 144718545, 192958060, 202605963, 241197575, 270141284, 289437090, 337676605, 405211926, 482395150, 578874180, 675353210, 723592725, 810423852, 964790300, 1013029815, 1350706420, 1447185450, 1688383025, 2026059630, 2894370900, 3376766050, 4052119260, 5065149075, 6753532100, 10130298150, 20260596300]

約数ペア:

[(1, 20260596300), (2, 10130298150), (3, 6753532100), (4, 5065149075), (5, 4052119260), (6, 3376766050), (7, 2894370900), (10, 2026059630), (12, 1688383025), (14, 1447185450), (15, 1350706420), (20, 1013029815), (21, 964790300), (25, 810423852), (28, 723592725), (30, 675353210), (35, 578874180), (42, 482395150), (50, 405211926), (60, 337676605), (70, 289437090), (75, 270141284), (84, 241197575), (100, 202605963), (105, 192958060), (140, 144718545), (150, 135070642), (175, 115774836), (210, 96479030), (300, 67535321), (350, 57887418), (420, 48239515), (439, 46151700), (525, 38591612), (700, 28943709), (878, 23075850), (1050, 19295806), (1317, 15383900), (1756, 11537925), (2100, 9647903), (2195, 9230340), (2634, 7691950), (3073, 6593100), (4390, 4615170), (5268, 3845975), (6146, 3296550), (6585, 3076780), (8780, 2307585), (9219, 2197700), (10975, 1846068), (12292, 1648275), (13170, 1538390), (15365, 1318620), (18438, 1098850), (21950, 923034), (21977, 921900), (26340, 769195), (30730, 659310), (32925, 615356), (36876, 549425), (43900, 461517), (43954, 460950), (46095, 439540), (61460, 329655), (65850, 307678), (65931, 307300), (76825, 263724), (87908, 230475), (92190, 219770), (109885, 184380), (131700, 153839), (131862, 153650)]