188947500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 650791680

約数和(自身を除く): 461844180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 61, 70, 75, 84, 100, 105, 118, 122, 125, 140, 150, 175, 177, 183, 210, 236, 244, 250, 295, 300, 305, 350, 354, 366, 375, 413, 420, 427, 500, 525, 590, 610, 625, 700, 708, 732, 750, 826, 854, 875, 885, 915, 1050, 1180, 1220, 1239, 1250, 1281, 1475, 1500, 1525, 1652, 1708, 1750, 1770, 1830, 1875, 2065, 2100, 2135, 2478, 2500, 2562, 2625, 2950, 3050, 3500, 3540, 3599, 3660, 3750, 4130, 4270, 4375, 4425, 4575, 4956, 5124, 5250, 5900, 6100, 6195, 6405, 7198, 7375, 7500, 7625, 8260, 8540, 8750, 8850, 9150, 10325, 10500, 10675, 10797, 12390, 12810, 13125, 14396, 14750, 15250, 17500, 17700, 17995, 18300, 20650, 21350, 21594, 22125, 22875, 24780, 25193, 25620, 26250, 29500, 30500, 30975, 32025, 35990, 36875, 38125, 41300, 42700, 43188, 44250, 45750, 50386, 51625, 52500, 53375, 53985, 61950, 64050, 71980, 73750, 75579, 76250, 88500, 89975, 91500, 100772, 103250, 106750, 107970, 110625, 114375, 123900, 125965, 128100, 147500, 151158, 152500, 154875, 160125, 179950, 206500, 213500, 215940, 221250, 228750, 251930, 258125, 266875, 269925, 302316, 309750, 320250, 359900, 377895, 442500, 449875, 457500, 503860, 516250, 533750, 539850, 619500, 629825, 640500, 755790, 774375, 800625, 899750, 1032500, 1067500, 1079700, 1259650, 1349625, 1511580, 1548750, 1601250, 1799500, 1889475, 2249375, 2519300, 2699250, 3097500, 3149125, 3202500, 3778950, 4498750, 5398500, 6298250, 6748125, 7557900, 8997500, 9447375, 12596500, 13496250, 15745625, 18894750, 26992500, 31491250, 37789500, 47236875, 62982500, 94473750, 188947500]

約数ペア:

[(1, 188947500), (2, 94473750), (3, 62982500), (4, 47236875), (5, 37789500), (6, 31491250), (7, 26992500), (10, 18894750), (12, 15745625), (14, 13496250), (15, 12596500), (20, 9447375), (21, 8997500), (25, 7557900), (28, 6748125), (30, 6298250), (35, 5398500), (42, 4498750), (50, 3778950), (59, 3202500), (60, 3149125), (61, 3097500), (70, 2699250), (75, 2519300), (84, 2249375), (100, 1889475), (105, 1799500), (118, 1601250), (122, 1548750), (125, 1511580), (140, 1349625), (150, 1259650), (175, 1079700), (177, 1067500), (183, 1032500), (210, 899750), (236, 800625), (244, 774375), (250, 755790), (295, 640500), (300, 629825), (305, 619500), (350, 539850), (354, 533750), (366, 516250), (375, 503860), (413, 457500), (420, 449875), (427, 442500), (500, 377895), (525, 359900), (590, 320250), (610, 309750), (625, 302316), (700, 269925), (708, 266875), (732, 258125), (750, 251930), (826, 228750), (854, 221250), (875, 215940), (885, 213500), (915, 206500), (1050, 179950), (1180, 160125), (1220, 154875), (1239, 152500), (1250, 151158), (1281, 147500), (1475, 128100), (1500, 125965), (1525, 123900), (1652, 114375), (1708, 110625), (1750, 107970), (1770, 106750), (1830, 103250), (1875, 100772), (2065, 91500), (2100, 89975), (2135, 88500), (2478, 76250), (2500, 75579), (2562, 73750), (2625, 71980), (2950, 64050), (3050, 61950), (3500, 53985), (3540, 53375), (3599, 52500), (3660, 51625), (3750, 50386), (4130, 45750), (4270, 44250), (4375, 43188), (4425, 42700), (4575, 41300), (4956, 38125), (5124, 36875), (5250, 35990), (5900, 32025), (6100, 30975), (6195, 30500), (6405, 29500), (7198, 26250), (7375, 25620), (7500, 25193), (7625, 24780), (8260, 22875), (8540, 22125), (8750, 21594), (8850, 21350), (9150, 20650), (10325, 18300), (10500, 17995), (10675, 17700), (10797, 17500), (12390, 15250), (12810, 14750), (13125, 14396)]