87018360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 309687840

約数和(自身を除く): 222669480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 461, 484, 520, 572, 605, 660, 715, 726, 780, 858, 922, 968, 1144, 1210, 1320, 1383, 1430, 1452, 1560, 1573, 1716, 1815, 1844, 2145, 2305, 2420, 2766, 2860, 2904, 3146, 3432, 3630, 3688, 4290, 4610, 4719, 4840, 5071, 5532, 5720, 5993, 6292, 6915, 7260, 7865, 8580, 9220, 9438, 10142, 11064, 11986, 12584, 13830, 14520, 15213, 15730, 17160, 17979, 18440, 18876, 20284, 23595, 23972, 25355, 27660, 29965, 30426, 31460, 35958, 37752, 40568, 47190, 47944, 50710, 55320, 55781, 59930, 60852, 62920, 65923, 71916, 76065, 89895, 94380, 101420, 111562, 119860, 121704, 131846, 143832, 152130, 167343, 179790, 188760, 197769, 202840, 223124, 239720, 263692, 278905, 304260, 329615, 334686, 359580, 395538, 446248, 527384, 557810, 608520, 659230, 669372, 719160, 725153, 791076, 836715, 988845, 1115620, 1318460, 1338744, 1450306, 1582152, 1673430, 1977690, 2175459, 2231240, 2636920, 2900612, 3346860, 3625765, 3955380, 4350918, 5801224, 6693720, 7251530, 7910760, 8701836, 10877295, 14503060, 17403672, 21754590, 29006120, 43509180, 87018360]

約数ペア:

[(1, 87018360), (2, 43509180), (3, 29006120), (4, 21754590), (5, 17403672), (6, 14503060), (8, 10877295), (10, 8701836), (11, 7910760), (12, 7251530), (13, 6693720), (15, 5801224), (20, 4350918), (22, 3955380), (24, 3625765), (26, 3346860), (30, 2900612), (33, 2636920), (39, 2231240), (40, 2175459), (44, 1977690), (52, 1673430), (55, 1582152), (60, 1450306), (65, 1338744), (66, 1318460), (78, 1115620), (88, 988845), (104, 836715), (110, 791076), (120, 725153), (121, 719160), (130, 669372), (132, 659230), (143, 608520), (156, 557810), (165, 527384), (195, 446248), (220, 395538), (242, 359580), (260, 334686), (264, 329615), (286, 304260), (312, 278905), (330, 263692), (363, 239720), (390, 223124), (429, 202840), (440, 197769), (461, 188760), (484, 179790), (520, 167343), (572, 152130), (605, 143832), (660, 131846), (715, 121704), (726, 119860), (780, 111562), (858, 101420), (922, 94380), (968, 89895), (1144, 76065), (1210, 71916), (1320, 65923), (1383, 62920), (1430, 60852), (1452, 59930), (1560, 55781), (1573, 55320), (1716, 50710), (1815, 47944), (1844, 47190), (2145, 40568), (2305, 37752), (2420, 35958), (2766, 31460), (2860, 30426), (2904, 29965), (3146, 27660), (3432, 25355), (3630, 23972), (3688, 23595), (4290, 20284), (4610, 18876), (4719, 18440), (4840, 17979), (5071, 17160), (5532, 15730), (5720, 15213), (5993, 14520), (6292, 13830), (6915, 12584), (7260, 11986), (7865, 11064), (8580, 10142), (9220, 9438)]