89309880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 333590400

約数和(自身を除く): 244280520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1187, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2374, 2508, 3135, 3420, 3561, 3762, 3960, 4180, 4748, 5016, 5935, 6270, 6840, 7122, 7524, 8360, 9405, 9496, 10683, 11870, 12540, 13057, 14244, 15048, 17805, 18810, 21366, 22553, 23740, 25080, 26114, 28488, 35610, 37620, 39171, 42732, 45106, 47480, 52228, 53415, 65285, 67659, 71220, 75240, 78342, 85464, 90212, 104456, 106830, 112765, 117513, 130570, 135318, 142440, 156684, 180424, 195855, 202977, 213660, 225530, 235026, 248083, 261140, 270636, 313368, 338295, 391710, 405954, 427320, 451060, 470052, 496166, 522280, 541272, 587565, 676590, 744249, 783420, 811908, 902120, 940104, 992332, 1014885, 1175130, 1240415, 1353180, 1488498, 1566840, 1623816, 1984664, 2029770, 2232747, 2350260, 2480830, 2706360, 2976996, 3721245, 4059540, 4465494, 4700520, 4961660, 5953992, 7442490, 8119080, 8930988, 9923320, 11163735, 14884980, 17861976, 22327470, 29769960, 44654940, 89309880]

約数ペア:

[(1, 89309880), (2, 44654940), (3, 29769960), (4, 22327470), (5, 17861976), (6, 14884980), (8, 11163735), (9, 9923320), (10, 8930988), (11, 8119080), (12, 7442490), (15, 5953992), (18, 4961660), (19, 4700520), (20, 4465494), (22, 4059540), (24, 3721245), (30, 2976996), (33, 2706360), (36, 2480830), (38, 2350260), (40, 2232747), (44, 2029770), (45, 1984664), (55, 1623816), (57, 1566840), (60, 1488498), (66, 1353180), (72, 1240415), (76, 1175130), (88, 1014885), (90, 992332), (95, 940104), (99, 902120), (110, 811908), (114, 783420), (120, 744249), (132, 676590), (152, 587565), (165, 541272), (171, 522280), (180, 496166), (190, 470052), (198, 451060), (209, 427320), (220, 405954), (228, 391710), (264, 338295), (285, 313368), (330, 270636), (342, 261140), (360, 248083), (380, 235026), (396, 225530), (418, 213660), (440, 202977), (456, 195855), (495, 180424), (570, 156684), (627, 142440), (660, 135318), (684, 130570), (760, 117513), (792, 112765), (836, 106830), (855, 104456), (990, 90212), (1045, 85464), (1140, 78342), (1187, 75240), (1254, 71220), (1320, 67659), (1368, 65285), (1672, 53415), (1710, 52228), (1881, 47480), (1980, 45106), (2090, 42732), (2280, 39171), (2374, 37620), (2508, 35610), (3135, 28488), (3420, 26114), (3561, 25080), (3762, 23740), (3960, 22553), (4180, 21366), (4748, 18810), (5016, 17805), (5935, 15048), (6270, 14244), (6840, 13057), (7122, 12540), (7524, 11870), (8360, 10683), (9405, 9496)]