120675100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 328104000

約数和(自身を除く): 207428900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 89, 91, 100, 130, 140, 149, 175, 178, 182, 260, 298, 325, 350, 356, 364, 445, 455, 596, 623, 650, 700, 745, 890, 910, 1043, 1157, 1246, 1300, 1490, 1780, 1820, 1937, 2086, 2225, 2275, 2314, 2492, 2980, 3115, 3725, 3874, 4172, 4450, 4550, 4628, 5215, 5785, 6230, 7450, 7748, 8099, 8900, 9100, 9685, 10430, 11570, 12460, 13261, 13559, 14900, 15575, 16198, 19370, 20860, 23140, 26075, 26522, 27118, 28925, 31150, 32396, 38740, 40495, 48425, 52150, 53044, 54236, 57850, 62300, 66305, 67795, 80990, 92827, 96850, 104300, 115700, 132610, 135590, 161980, 172393, 185654, 193700, 202475, 265220, 271180, 331525, 338975, 344786, 371308, 404950, 464135, 663050, 677950, 689572, 809900, 861965, 928270, 1206751, 1326100, 1355900, 1723930, 1856540, 2320675, 2413502, 3447860, 4309825, 4641350, 4827004, 6033755, 8619650, 9282700, 12067510, 17239300, 24135020, 30168775, 60337550, 120675100]

約数ペア:

[(1, 120675100), (2, 60337550), (4, 30168775), (5, 24135020), (7, 17239300), (10, 12067510), (13, 9282700), (14, 8619650), (20, 6033755), (25, 4827004), (26, 4641350), (28, 4309825), (35, 3447860), (50, 2413502), (52, 2320675), (65, 1856540), (70, 1723930), (89, 1355900), (91, 1326100), (100, 1206751), (130, 928270), (140, 861965), (149, 809900), (175, 689572), (178, 677950), (182, 663050), (260, 464135), (298, 404950), (325, 371308), (350, 344786), (356, 338975), (364, 331525), (445, 271180), (455, 265220), (596, 202475), (623, 193700), (650, 185654), (700, 172393), (745, 161980), (890, 135590), (910, 132610), (1043, 115700), (1157, 104300), (1246, 96850), (1300, 92827), (1490, 80990), (1780, 67795), (1820, 66305), (1937, 62300), (2086, 57850), (2225, 54236), (2275, 53044), (2314, 52150), (2492, 48425), (2980, 40495), (3115, 38740), (3725, 32396), (3874, 31150), (4172, 28925), (4450, 27118), (4550, 26522), (4628, 26075), (5215, 23140), (5785, 20860), (6230, 19370), (7450, 16198), (7748, 15575), (8099, 14900), (8900, 13559), (9100, 13261), (9685, 12460), (10430, 11570)]