30319650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 85946880

約数和(自身を除く): 55627230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 607, 666, 675, 925, 999, 1110, 1214, 1350, 1665, 1821, 1850, 1998, 2775, 3035, 3330, 3642, 4995, 5463, 5550, 6070, 8325, 9105, 9990, 10926, 15175, 16389, 16650, 18210, 22459, 24975, 27315, 30350, 32778, 44918, 45525, 49950, 54630, 67377, 81945, 91050, 112295, 134754, 136575, 163890, 202131, 224590, 273150, 336885, 404262, 409725, 561475, 606393, 673770, 819450, 1010655, 1122950, 1212786, 1684425, 2021310, 3031965, 3368850, 5053275, 6063930, 10106550, 15159825, 30319650]

約数ペア:

[(1, 30319650), (2, 15159825), (3, 10106550), (5, 6063930), (6, 5053275), (9, 3368850), (10, 3031965), (15, 2021310), (18, 1684425), (25, 1212786), (27, 1122950), (30, 1010655), (37, 819450), (45, 673770), (50, 606393), (54, 561475), (74, 409725), (75, 404262), (90, 336885), (111, 273150), (135, 224590), (150, 202131), (185, 163890), (222, 136575), (225, 134754), (270, 112295), (333, 91050), (370, 81945), (450, 67377), (555, 54630), (607, 49950), (666, 45525), (675, 44918), (925, 32778), (999, 30350), (1110, 27315), (1214, 24975), (1350, 22459), (1665, 18210), (1821, 16650), (1850, 16389), (1998, 15175), (2775, 10926), (3035, 9990), (3330, 9105), (3642, 8325), (4995, 6070), (5463, 5550)]