28074150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4830

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 53170650

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, 4799, 5850, 9598, 14397, 23995, 28794, 43191, 47990, 62387, 71985, 86382, 119975, 124774, 143970, 187161, 215955, 239950, 311935, 359925, 374322, 431910, 561483, 623870, 719850, 935805, 1079775, 1122966, 1559675, 1871610, 2159550, 2807415, 3119350, 4679025, 5614830, 9358050, 14037075, 28074150]

約数ペア:

[(1, 28074150), (2, 14037075), (3, 9358050), (5, 5614830), (6, 4679025), (9, 3119350), (10, 2807415), (13, 2159550), (15, 1871610), (18, 1559675), (25, 1122966), (26, 1079775), (30, 935805), (39, 719850), (45, 623870), (50, 561483), (65, 431910), (75, 374322), (78, 359925), (90, 311935), (117, 239950), (130, 215955), (150, 187161), (195, 143970), (225, 124774), (234, 119975), (325, 86382), (390, 71985), (450, 62387), (585, 47990), (650, 43191), (975, 28794), (1170, 23995), (1950, 14397), (2925, 9598), (4799, 5850)]