38923020

素因数分解:

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

素因数の和:652

約数の個数: 108

約数和(自身を含む): 124815600

約数和(自身を除く): 85892580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 599, 684, 722, 855, 1083, 1140, 1198, 1444, 1710, 1797, 1805, 2166, 2396, 2995, 3249, 3420, 3594, 3610, 4332, 5391, 5415, 5990, 6498, 7188, 7220, 8985, 10782, 10830, 11381, 11980, 12996, 16245, 17970, 21564, 21660, 22762, 26955, 32490, 34143, 35940, 45524, 53910, 56905, 64980, 68286, 102429, 107820, 113810, 136572, 170715, 204858, 216239, 227620, 341430, 409716, 432478, 512145, 648717, 682860, 864956, 1024290, 1081195, 1297434, 1946151, 2048580, 2162390, 2594868, 3243585, 3892302, 4324780, 6487170, 7784604, 9730755, 12974340, 19461510, 38923020]

約数ペア:

[(1, 38923020), (2, 19461510), (3, 12974340), (4, 9730755), (5, 7784604), (6, 6487170), (9, 4324780), (10, 3892302), (12, 3243585), (15, 2594868), (18, 2162390), (19, 2048580), (20, 1946151), (30, 1297434), (36, 1081195), (38, 1024290), (45, 864956), (57, 682860), (60, 648717), (76, 512145), (90, 432478), (95, 409716), (114, 341430), (171, 227620), (180, 216239), (190, 204858), (228, 170715), (285, 136572), (342, 113810), (361, 107820), (380, 102429), (570, 68286), (599, 64980), (684, 56905), (722, 53910), (855, 45524), (1083, 35940), (1140, 34143), (1198, 32490), (1444, 26955), (1710, 22762), (1797, 21660), (1805, 21564), (2166, 17970), (2396, 16245), (2995, 12996), (3249, 11980), (3420, 11381), (3594, 10830), (3610, 10782), (4332, 8985), (5391, 7220), (5415, 7188), (5990, 6498)]