90305160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 310754880

約数和(自身を除く): 220449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 43, 44, 55, 60, 66, 74, 86, 88, 110, 111, 120, 129, 132, 148, 165, 172, 185, 215, 220, 222, 258, 264, 296, 330, 344, 370, 407, 430, 440, 444, 473, 516, 555, 645, 660, 740, 814, 860, 888, 946, 1032, 1110, 1221, 1290, 1320, 1419, 1480, 1591, 1628, 1720, 1849, 1892, 2035, 2220, 2365, 2442, 2580, 2838, 3182, 3256, 3698, 3784, 4070, 4440, 4730, 4773, 4884, 5160, 5547, 5676, 6105, 6364, 7095, 7396, 7955, 8140, 9245, 9460, 9546, 9768, 11094, 11352, 12210, 12728, 14190, 14792, 15910, 16280, 17501, 18490, 18920, 19092, 20339, 22188, 23865, 24420, 27735, 28380, 31820, 35002, 36980, 38184, 40678, 44376, 47730, 48840, 52503, 55470, 56760, 61017, 63640, 68413, 70004, 73960, 81356, 87505, 95460, 101695, 105006, 110940, 122034, 136826, 140008, 162712, 175010, 190920, 203390, 205239, 210012, 221880, 244068, 262515, 273652, 305085, 342065, 350020, 406780, 410478, 420024, 488136, 525030, 547304, 610170, 684130, 700040, 752543, 813560, 820956, 1026195, 1050060, 1220340, 1368260, 1505086, 1641912, 2052390, 2100120, 2257629, 2440680, 2736520, 3010172, 3762715, 4104780, 4515258, 6020344, 7525430, 8209560, 9030516, 11288145, 15050860, 18061032, 22576290, 30101720, 45152580, 90305160]

約数ペア:

[(1, 90305160), (2, 45152580), (3, 30101720), (4, 22576290), (5, 18061032), (6, 15050860), (8, 11288145), (10, 9030516), (11, 8209560), (12, 7525430), (15, 6020344), (20, 4515258), (22, 4104780), (24, 3762715), (30, 3010172), (33, 2736520), (37, 2440680), (40, 2257629), (43, 2100120), (44, 2052390), (55, 1641912), (60, 1505086), (66, 1368260), (74, 1220340), (86, 1050060), (88, 1026195), (110, 820956), (111, 813560), (120, 752543), (129, 700040), (132, 684130), (148, 610170), (165, 547304), (172, 525030), (185, 488136), (215, 420024), (220, 410478), (222, 406780), (258, 350020), (264, 342065), (296, 305085), (330, 273652), (344, 262515), (370, 244068), (407, 221880), (430, 210012), (440, 205239), (444, 203390), (473, 190920), (516, 175010), (555, 162712), (645, 140008), (660, 136826), (740, 122034), (814, 110940), (860, 105006), (888, 101695), (946, 95460), (1032, 87505), (1110, 81356), (1221, 73960), (1290, 70004), (1320, 68413), (1419, 63640), (1480, 61017), (1591, 56760), (1628, 55470), (1720, 52503), (1849, 48840), (1892, 47730), (2035, 44376), (2220, 40678), (2365, 38184), (2442, 36980), (2580, 35002), (2838, 31820), (3182, 28380), (3256, 27735), (3698, 24420), (3784, 23865), (4070, 22188), (4440, 20339), (4730, 19092), (4773, 18920), (4884, 18490), (5160, 17501), (5547, 16280), (5676, 15910), (6105, 14792), (6364, 14190), (7095, 12728), (7396, 12210), (7955, 11352), (8140, 11094), (9245, 9768), (9460, 9546)]