74699820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3581

約数の個数: 120

約数和(自身を含む): 252433104

約数和(自身を除く): 177733284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3547, 4212, 5265, 7020, 7094, 10530, 10641, 14188, 17735, 21060, 21282, 31923, 35470, 42564, 46111, 53205, 63846, 70940, 92222, 95769, 106410, 127692, 138333, 159615, 184444, 191538, 212820, 230555, 276666, 287307, 319230, 383076, 414999, 461110, 478845, 553332, 574614, 638460, 691665, 829998, 922220, 957690, 1149228, 1244997, 1383330, 1436535, 1659996, 1915380, 2074995, 2489994, 2766660, 2873070, 3734991, 4149990, 4979988, 5746140, 6224985, 7469982, 8299980, 12449970, 14939964, 18674955, 24899940, 37349910, 74699820]

約数ペア:

[(1, 74699820), (2, 37349910), (3, 24899940), (4, 18674955), (5, 14939964), (6, 12449970), (9, 8299980), (10, 7469982), (12, 6224985), (13, 5746140), (15, 4979988), (18, 4149990), (20, 3734991), (26, 2873070), (27, 2766660), (30, 2489994), (36, 2074995), (39, 1915380), (45, 1659996), (52, 1436535), (54, 1383330), (60, 1244997), (65, 1149228), (78, 957690), (81, 922220), (90, 829998), (108, 691665), (117, 638460), (130, 574614), (135, 553332), (156, 478845), (162, 461110), (180, 414999), (195, 383076), (234, 319230), (260, 287307), (270, 276666), (324, 230555), (351, 212820), (390, 191538), (405, 184444), (468, 159615), (540, 138333), (585, 127692), (702, 106410), (780, 95769), (810, 92222), (1053, 70940), (1170, 63846), (1404, 53205), (1620, 46111), (1755, 42564), (2106, 35470), (2340, 31923), (3510, 21282), (3547, 21060), (4212, 17735), (5265, 14188), (7020, 10641), (7094, 10530)]