126809800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 356227200

約数和(自身を除く): 229417400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 25, 26, 34, 38, 40, 50, 52, 65, 68, 76, 85, 95, 100, 104, 130, 136, 151, 152, 170, 190, 200, 221, 247, 260, 302, 323, 325, 340, 380, 425, 442, 475, 494, 520, 604, 646, 650, 680, 755, 760, 850, 884, 950, 988, 1105, 1208, 1235, 1292, 1300, 1510, 1615, 1700, 1768, 1900, 1963, 1976, 2210, 2470, 2567, 2584, 2600, 2869, 3020, 3230, 3400, 3775, 3800, 3926, 4199, 4420, 4940, 5134, 5525, 5738, 6040, 6175, 6460, 7550, 7852, 8075, 8398, 8840, 9815, 9880, 10268, 11050, 11476, 12350, 12835, 12920, 14345, 15100, 15704, 16150, 16796, 19630, 20536, 20995, 22100, 22952, 24700, 25670, 28690, 30200, 32300, 33371, 33592, 37297, 39260, 41990, 44200, 48773, 49075, 49400, 51340, 57380, 64175, 64600, 66742, 71725, 74594, 78520, 83980, 97546, 98150, 102680, 104975, 114760, 128350, 133484, 143450, 149188, 166855, 167960, 186485, 195092, 196300, 209950, 243865, 256700, 266968, 286900, 298376, 333710, 372970, 390184, 392600, 419900, 487730, 513400, 573800, 634049, 667420, 745940, 834275, 839800, 932425, 975460, 1219325, 1268098, 1334840, 1491880, 1668550, 1864850, 1950920, 2438650, 2536196, 3170245, 3337100, 3729700, 4877300, 5072392, 6340490, 6674200, 7459400, 9754600, 12680980, 15851225, 25361960, 31702450, 63404900, 126809800]

約数ペア:

[(1, 126809800), (2, 63404900), (4, 31702450), (5, 25361960), (8, 15851225), (10, 12680980), (13, 9754600), (17, 7459400), (19, 6674200), (20, 6340490), (25, 5072392), (26, 4877300), (34, 3729700), (38, 3337100), (40, 3170245), (50, 2536196), (52, 2438650), (65, 1950920), (68, 1864850), (76, 1668550), (85, 1491880), (95, 1334840), (100, 1268098), (104, 1219325), (130, 975460), (136, 932425), (151, 839800), (152, 834275), (170, 745940), (190, 667420), (200, 634049), (221, 573800), (247, 513400), (260, 487730), (302, 419900), (323, 392600), (325, 390184), (340, 372970), (380, 333710), (425, 298376), (442, 286900), (475, 266968), (494, 256700), (520, 243865), (604, 209950), (646, 196300), (650, 195092), (680, 186485), (755, 167960), (760, 166855), (850, 149188), (884, 143450), (950, 133484), (988, 128350), (1105, 114760), (1208, 104975), (1235, 102680), (1292, 98150), (1300, 97546), (1510, 83980), (1615, 78520), (1700, 74594), (1768, 71725), (1900, 66742), (1963, 64600), (1976, 64175), (2210, 57380), (2470, 51340), (2567, 49400), (2584, 49075), (2600, 48773), (2869, 44200), (3020, 41990), (3230, 39260), (3400, 37297), (3775, 33592), (3800, 33371), (3926, 32300), (4199, 30200), (4420, 28690), (4940, 25670), (5134, 24700), (5525, 22952), (5738, 22100), (6040, 20995), (6175, 20536), (6460, 19630), (7550, 16796), (7852, 16150), (8075, 15704), (8398, 15100), (8840, 14345), (9815, 12920), (9880, 12835), (10268, 12350), (11050, 11476)]