223738920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 728998920

約数和(自身を除く): 505260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 757, 821, 1514, 1642, 2271, 2463, 3028, 3284, 3785, 4105, 4542, 4926, 6056, 6568, 6813, 7389, 7570, 8210, 9084, 9852, 11355, 12315, 13626, 14778, 15140, 16420, 18168, 19704, 22710, 24630, 27252, 29556, 30280, 32840, 34065, 36945, 45420, 49260, 54504, 59112, 68130, 73890, 90840, 98520, 136260, 147780, 272520, 295560, 621497, 1242994, 1864491, 2485988, 3107485, 3728982, 4971976, 5593473, 6214970, 7457964, 9322455, 11186946, 12429940, 14915928, 18644910, 22373892, 24859880, 27967365, 37289820, 44747784, 55934730, 74579640, 111869460, 223738920]

約数ペア:

[(1, 223738920), (2, 111869460), (3, 74579640), (4, 55934730), (5, 44747784), (6, 37289820), (8, 27967365), (9, 24859880), (10, 22373892), (12, 18644910), (15, 14915928), (18, 12429940), (20, 11186946), (24, 9322455), (30, 7457964), (36, 6214970), (40, 5593473), (45, 4971976), (60, 3728982), (72, 3107485), (90, 2485988), (120, 1864491), (180, 1242994), (360, 621497), (757, 295560), (821, 272520), (1514, 147780), (1642, 136260), (2271, 98520), (2463, 90840), (3028, 73890), (3284, 68130), (3785, 59112), (4105, 54504), (4542, 49260), (4926, 45420), (6056, 36945), (6568, 34065), (6813, 32840), (7389, 30280), (7570, 29556), (8210, 27252), (9084, 24630), (9852, 22710), (11355, 19704), (12315, 18168), (13626, 16420), (14778, 15140)]