822031740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{911}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 2586209472

約数和(自身を除く): 1764177732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 557, 810, 911, 1114, 1620, 1671, 1822, 2228, 2733, 2785, 3342, 3644, 4555, 5013, 5466, 5570, 6684, 8199, 8355, 9110, 10026, 10932, 11140, 13665, 15039, 16398, 16710, 18220, 20052, 24597, 25065, 27330, 30078, 32796, 33420, 40995, 45117, 49194, 50130, 54660, 60156, 73791, 75195, 81990, 90234, 98388, 100260, 122985, 147582, 150390, 163980, 180468, 225585, 245970, 295164, 300780, 368955, 451170, 491940, 507427, 737910, 902340, 1014854, 1475820, 1522281, 2029708, 2537135, 3044562, 4566843, 5074270, 6089124, 7611405, 9133686, 10148540, 13700529, 15222810, 18267372, 22834215, 27401058, 30445620, 41101587, 45668430, 54802116, 68502645, 82203174, 91336860, 137005290, 164406348, 205507935, 274010580, 411015870, 822031740]

約数ペア:

[(1, 822031740), (2, 411015870), (3, 274010580), (4, 205507935), (5, 164406348), (6, 137005290), (9, 91336860), (10, 82203174), (12, 68502645), (15, 54802116), (18, 45668430), (20, 41101587), (27, 30445620), (30, 27401058), (36, 22834215), (45, 18267372), (54, 15222810), (60, 13700529), (81, 10148540), (90, 9133686), (108, 7611405), (135, 6089124), (162, 5074270), (180, 4566843), (270, 3044562), (324, 2537135), (405, 2029708), (540, 1522281), (557, 1475820), (810, 1014854), (911, 902340), (1114, 737910), (1620, 507427), (1671, 491940), (1822, 451170), (2228, 368955), (2733, 300780), (2785, 295164), (3342, 245970), (3644, 225585), (4555, 180468), (5013, 163980), (5466, 150390), (5570, 147582), (6684, 122985), (8199, 100260), (8355, 98388), (9110, 90234), (10026, 81990), (10932, 75195), (11140, 73791), (13665, 60156), (15039, 54660), (16398, 50130), (16710, 49194), (18220, 45117), (20052, 40995), (24597, 33420), (25065, 32796), (27330, 30078)]