100223280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139199}}^1$

素因数の和:139218

約数の個数: 60

約数和(自身を含む): 336585600

約数和(自身を除く): 236362320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 139199, 278398, 417597, 556796, 695995, 835194, 1113592, 1252791, 1391990, 1670388, 2087985, 2227184, 2505582, 2783980, 3340776, 4175970, 5011164, 5567960, 6263955, 6681552, 8351940, 10022328, 11135920, 12527910, 16703880, 20044656, 25055820, 33407760, 50111640, 100223280]

約数ペア:

[(1, 100223280), (2, 50111640), (3, 33407760), (4, 25055820), (5, 20044656), (6, 16703880), (8, 12527910), (9, 11135920), (10, 10022328), (12, 8351940), (15, 6681552), (16, 6263955), (18, 5567960), (20, 5011164), (24, 4175970), (30, 3340776), (36, 2783980), (40, 2505582), (45, 2227184), (48, 2087985), (60, 1670388), (72, 1391990), (80, 1252791), (90, 1113592), (120, 835194), (144, 695995), (180, 556796), (240, 417597), (360, 278398), (720, 139199)]