28799550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 120

約数和(自身を含む): 86333016

約数和(自身を除く): 57533466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 547, 585, 650, 675, 702, 810, 975, 1053, 1094, 1170, 1350, 1641, 1755, 1950, 2025, 2106, 2735, 2925, 3282, 3510, 4050, 4923, 5265, 5470, 5850, 7111, 8205, 8775, 9846, 10530, 13675, 14222, 14769, 16410, 17550, 21333, 24615, 26325, 27350, 29538, 35555, 41025, 42666, 44307, 49230, 52650, 63999, 71110, 73845, 82050, 88614, 106665, 123075, 127998, 147690, 177775, 191997, 213330, 221535, 246150, 319995, 355550, 369225, 383994, 443070, 533325, 575991, 639990, 738450, 959985, 1066650, 1107675, 1151982, 1599975, 1919970, 2215350, 2879955, 3199950, 4799925, 5759910, 9599850, 14399775, 28799550]

約数ペア:

[(1, 28799550), (2, 14399775), (3, 9599850), (5, 5759910), (6, 4799925), (9, 3199950), (10, 2879955), (13, 2215350), (15, 1919970), (18, 1599975), (25, 1151982), (26, 1107675), (27, 1066650), (30, 959985), (39, 738450), (45, 639990), (50, 575991), (54, 533325), (65, 443070), (75, 383994), (78, 369225), (81, 355550), (90, 319995), (117, 246150), (130, 221535), (135, 213330), (150, 191997), (162, 177775), (195, 147690), (225, 127998), (234, 123075), (270, 106665), (325, 88614), (351, 82050), (390, 73845), (405, 71110), (450, 63999), (547, 52650), (585, 49230), (650, 44307), (675, 42666), (702, 41025), (810, 35555), (975, 29538), (1053, 27350), (1094, 26325), (1170, 24615), (1350, 21333), (1641, 17550), (1755, 16410), (1950, 14769), (2025, 14222), (2106, 13675), (2735, 10530), (2925, 9846), (3282, 8775), (3510, 8205), (4050, 7111), (4923, 5850), (5265, 5470)]