22212450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3828

約数の個数: 72

約数和(自身を含む): 64284948

約数和(自身を除く): 42072498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3797, 5850, 7594, 11391, 18985, 22782, 34173, 37970, 49361, 56955, 68346, 94925, 98722, 113910, 148083, 170865, 189850, 246805, 284775, 296166, 341730, 444249, 493610, 569550, 740415, 854325, 888498, 1234025, 1480830, 1708650, 2221245, 2468050, 3702075, 4442490, 7404150, 11106225, 22212450]

約数ペア:

[(1, 22212450), (2, 11106225), (3, 7404150), (5, 4442490), (6, 3702075), (9, 2468050), (10, 2221245), (13, 1708650), (15, 1480830), (18, 1234025), (25, 888498), (26, 854325), (30, 740415), (39, 569550), (45, 493610), (50, 444249), (65, 341730), (75, 296166), (78, 284775), (90, 246805), (117, 189850), (130, 170865), (150, 148083), (195, 113910), (225, 98722), (234, 94925), (325, 68346), (390, 56955), (450, 49361), (585, 37970), (650, 34173), (975, 22782), (1170, 18985), (1950, 11391), (2925, 7594), (3797, 5850)]