306597200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 120

約数和(自身を含む): 906691968

約数和(自身を除く): 600094768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 8423, 9100, 16846, 18200, 33692, 36400, 42115, 58961, 67384, 84230, 109499, 117922, 134768, 168460, 210575, 218998, 235844, 294805, 336920, 421150, 437996, 471688, 547495, 589610, 673840, 766493, 842300, 875992, 943376, 1094990, 1179220, 1474025, 1532986, 1684600, 1751984, 2189980, 2358440, 2737475, 2948050, 3065972, 3369200, 3832465, 4379960, 4716880, 5474950, 5896100, 6131944, 7664930, 8759920, 10949900, 11792200, 12263888, 15329860, 19162325, 21899800, 23584400, 30659720, 38324650, 43799600, 61319440, 76649300, 153298600, 306597200]

約数ペア:

[(1, 306597200), (2, 153298600), (4, 76649300), (5, 61319440), (7, 43799600), (8, 38324650), (10, 30659720), (13, 23584400), (14, 21899800), (16, 19162325), (20, 15329860), (25, 12263888), (26, 11792200), (28, 10949900), (35, 8759920), (40, 7664930), (50, 6131944), (52, 5896100), (56, 5474950), (65, 4716880), (70, 4379960), (80, 3832465), (91, 3369200), (100, 3065972), (104, 2948050), (112, 2737475), (130, 2358440), (140, 2189980), (175, 1751984), (182, 1684600), (200, 1532986), (208, 1474025), (260, 1179220), (280, 1094990), (325, 943376), (350, 875992), (364, 842300), (400, 766493), (455, 673840), (520, 589610), (560, 547495), (650, 471688), (700, 437996), (728, 421150), (910, 336920), (1040, 294805), (1300, 235844), (1400, 218998), (1456, 210575), (1820, 168460), (2275, 134768), (2600, 117922), (2800, 109499), (3640, 84230), (4550, 67384), (5200, 58961), (7280, 42115), (8423, 36400), (9100, 33692), (16846, 18200)]