74557080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 265356000

約数和(自身を除く): 190798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 179, 180, 195, 234, 260, 267, 312, 356, 358, 360, 390, 445, 468, 520, 534, 537, 585, 712, 716, 780, 801, 890, 895, 936, 1068, 1074, 1157, 1170, 1335, 1432, 1560, 1602, 1611, 1780, 1790, 2136, 2148, 2314, 2327, 2340, 2670, 2685, 3204, 3222, 3471, 3560, 3580, 4005, 4296, 4628, 4654, 4680, 5340, 5370, 5785, 6408, 6444, 6942, 6981, 7160, 8010, 8055, 9256, 9308, 10413, 10680, 10740, 11570, 11635, 12888, 13884, 13962, 15931, 16020, 16110, 17355, 18616, 20826, 20943, 21480, 23140, 23270, 27768, 27924, 31862, 32040, 32220, 34710, 34905, 41652, 41886, 46280, 46540, 47793, 52065, 55848, 63724, 64440, 69420, 69810, 79655, 83304, 83772, 93080, 95586, 104130, 104715, 127448, 138840, 139620, 143379, 159310, 167544, 191172, 207103, 208260, 209430, 238965, 279240, 286758, 318620, 382344, 414206, 416520, 418860, 477930, 573516, 621309, 637240, 716895, 828412, 837720, 955860, 1035515, 1147032, 1242618, 1433790, 1656824, 1863927, 1911720, 2071030, 2485236, 2867580, 3106545, 3727854, 4142060, 4970472, 5735160, 6213090, 7455708, 8284120, 9319635, 12426180, 14911416, 18639270, 24852360, 37278540, 74557080]

約数ペア:

[(1, 74557080), (2, 37278540), (3, 24852360), (4, 18639270), (5, 14911416), (6, 12426180), (8, 9319635), (9, 8284120), (10, 7455708), (12, 6213090), (13, 5735160), (15, 4970472), (18, 4142060), (20, 3727854), (24, 3106545), (26, 2867580), (30, 2485236), (36, 2071030), (39, 1911720), (40, 1863927), (45, 1656824), (52, 1433790), (60, 1242618), (65, 1147032), (72, 1035515), (78, 955860), (89, 837720), (90, 828412), (104, 716895), (117, 637240), (120, 621309), (130, 573516), (156, 477930), (178, 418860), (179, 416520), (180, 414206), (195, 382344), (234, 318620), (260, 286758), (267, 279240), (312, 238965), (356, 209430), (358, 208260), (360, 207103), (390, 191172), (445, 167544), (468, 159310), (520, 143379), (534, 139620), (537, 138840), (585, 127448), (712, 104715), (716, 104130), (780, 95586), (801, 93080), (890, 83772), (895, 83304), (936, 79655), (1068, 69810), (1074, 69420), (1157, 64440), (1170, 63724), (1335, 55848), (1432, 52065), (1560, 47793), (1602, 46540), (1611, 46280), (1780, 41886), (1790, 41652), (2136, 34905), (2148, 34710), (2314, 32220), (2327, 32040), (2340, 31862), (2670, 27924), (2685, 27768), (3204, 23270), (3222, 23140), (3471, 21480), (3560, 20943), (3580, 20826), (4005, 18616), (4296, 17355), (4628, 16110), (4654, 16020), (4680, 15931), (5340, 13962), (5370, 13884), (5785, 12888), (6408, 11635), (6444, 11570), (6942, 10740), (6981, 10680), (7160, 10413), (8010, 9308), (8055, 9256)]