1931036700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{90659}}^1$

素因数の和:90747

約数の個数: 72

約数和(自身を含む): 5665887360

約数和(自身を除く): 3734850660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 90659, 181318, 271977, 362636, 453295, 543954, 906590, 1087908, 1359885, 1813180, 2266475, 2719770, 4532950, 5439540, 6436789, 6799425, 9065900, 12873578, 13598850, 19310367, 25747156, 27197700, 32183945, 38620734, 64367890, 77241468, 96551835, 128735780, 160919725, 193103670, 321839450, 386207340, 482759175, 643678900, 965518350, 1931036700]

約数ペア:

[(1, 1931036700), (2, 965518350), (3, 643678900), (4, 482759175), (5, 386207340), (6, 321839450), (10, 193103670), (12, 160919725), (15, 128735780), (20, 96551835), (25, 77241468), (30, 64367890), (50, 38620734), (60, 32183945), (71, 27197700), (75, 25747156), (100, 19310367), (142, 13598850), (150, 12873578), (213, 9065900), (284, 6799425), (300, 6436789), (355, 5439540), (426, 4532950), (710, 2719770), (852, 2266475), (1065, 1813180), (1420, 1359885), (1775, 1087908), (2130, 906590), (3550, 543954), (4260, 453295), (5325, 362636), (7100, 271977), (10650, 181318), (21300, 90659)]