149150355800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{394369}}^1$

素因数の和:394477

約数の個数: 96

約数和(自身を含む): 363829987200

約数和(自身を除く): 214679631400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 100, 122, 124, 155, 200, 244, 248, 305, 310, 488, 610, 620, 775, 1220, 1240, 1525, 1550, 1891, 2440, 3050, 3100, 3782, 6100, 6200, 7564, 9455, 12200, 15128, 18910, 37820, 47275, 75640, 94550, 189100, 378200, 394369, 788738, 1577476, 1971845, 3154952, 3943690, 7887380, 9859225, 12225439, 15774760, 19718450, 24056509, 24450878, 39436900, 48113018, 48901756, 61127195, 78873800, 96226036, 97803512, 120282545, 122254390, 192452072, 240565090, 244508780, 305635975, 481130180, 489017560, 601412725, 611271950, 745751779, 962260360, 1202825450, 1222543900, 1491503558, 2405650900, 2445087800, 2983007116, 3728758895, 4811301800, 5966014232, 7457517790, 14915035580, 18643794475, 29830071160, 37287588950, 74575177900, 149150355800]

約数ペア:

[(1, 149150355800), (2, 74575177900), (4, 37287588950), (5, 29830071160), (8, 18643794475), (10, 14915035580), (20, 7457517790), (25, 5966014232), (31, 4811301800), (40, 3728758895), (50, 2983007116), (61, 2445087800), (62, 2405650900), (100, 1491503558), (122, 1222543900), (124, 1202825450), (155, 962260360), (200, 745751779), (244, 611271950), (248, 601412725), (305, 489017560), (310, 481130180), (488, 305635975), (610, 244508780), (620, 240565090), (775, 192452072), (1220, 122254390), (1240, 120282545), (1525, 97803512), (1550, 96226036), (1891, 78873800), (2440, 61127195), (3050, 48901756), (3100, 48113018), (3782, 39436900), (6100, 24450878), (6200, 24056509), (7564, 19718450), (9455, 15774760), (12200, 12225439), (15128, 9859225), (18910, 7887380), (37820, 3943690), (47275, 3154952), (75640, 1971845), (94550, 1577476), (189100, 788738), (378200, 394369)]