74431740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 221760000

約数和(自身を除く): 147328260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 599, 654, 1090, 1140, 1198, 1308, 1635, 1797, 2071, 2180, 2396, 2995, 3270, 3594, 4142, 5990, 6213, 6540, 7188, 8284, 8985, 10355, 11381, 11980, 12426, 17970, 20710, 22762, 24852, 31065, 34143, 35940, 41420, 45524, 56905, 62130, 65291, 68286, 113810, 124260, 130582, 136572, 170715, 195873, 227620, 261164, 326455, 341430, 391746, 652910, 682860, 783492, 979365, 1240529, 1305820, 1958730, 2481058, 3721587, 3917460, 4962116, 6202645, 7443174, 12405290, 14886348, 18607935, 24810580, 37215870, 74431740]

約数ペア:

[(1, 74431740), (2, 37215870), (3, 24810580), (4, 18607935), (5, 14886348), (6, 12405290), (10, 7443174), (12, 6202645), (15, 4962116), (19, 3917460), (20, 3721587), (30, 2481058), (38, 1958730), (57, 1305820), (60, 1240529), (76, 979365), (95, 783492), (109, 682860), (114, 652910), (190, 391746), (218, 341430), (228, 326455), (285, 261164), (327, 227620), (380, 195873), (436, 170715), (545, 136572), (570, 130582), (599, 124260), (654, 113810), (1090, 68286), (1140, 65291), (1198, 62130), (1308, 56905), (1635, 45524), (1797, 41420), (2071, 35940), (2180, 34143), (2396, 31065), (2995, 24852), (3270, 22762), (3594, 20710), (4142, 17970), (5990, 12426), (6213, 11980), (6540, 11381), (7188, 10355), (8284, 8985)]