30652500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 92195488

約数和(自身を除く): 61542988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 67, 75, 100, 122, 125, 134, 150, 183, 201, 244, 250, 268, 300, 305, 335, 366, 375, 402, 500, 610, 625, 670, 732, 750, 804, 915, 1005, 1220, 1250, 1340, 1500, 1525, 1675, 1830, 1875, 2010, 2500, 3050, 3350, 3660, 3750, 4020, 4087, 4575, 5025, 6100, 6700, 7500, 7625, 8174, 8375, 9150, 10050, 12261, 15250, 16348, 16750, 18300, 20100, 20435, 22875, 24522, 25125, 30500, 33500, 38125, 40870, 41875, 45750, 49044, 50250, 61305, 76250, 81740, 83750, 91500, 100500, 102175, 114375, 122610, 125625, 152500, 167500, 204350, 228750, 245220, 251250, 306525, 408700, 457500, 502500, 510875, 613050, 1021750, 1226100, 1532625, 2043500, 2554375, 3065250, 5108750, 6130500, 7663125, 10217500, 15326250, 30652500]

約数ペア:

[(1, 30652500), (2, 15326250), (3, 10217500), (4, 7663125), (5, 6130500), (6, 5108750), (10, 3065250), (12, 2554375), (15, 2043500), (20, 1532625), (25, 1226100), (30, 1021750), (50, 613050), (60, 510875), (61, 502500), (67, 457500), (75, 408700), (100, 306525), (122, 251250), (125, 245220), (134, 228750), (150, 204350), (183, 167500), (201, 152500), (244, 125625), (250, 122610), (268, 114375), (300, 102175), (305, 100500), (335, 91500), (366, 83750), (375, 81740), (402, 76250), (500, 61305), (610, 50250), (625, 49044), (670, 45750), (732, 41875), (750, 40870), (804, 38125), (915, 33500), (1005, 30500), (1220, 25125), (1250, 24522), (1340, 22875), (1500, 20435), (1525, 20100), (1675, 18300), (1830, 16750), (1875, 16348), (2010, 15250), (2500, 12261), (3050, 10050), (3350, 9150), (3660, 8375), (3750, 8174), (4020, 7625), (4087, 7500), (4575, 6700), (5025, 6100)]