74152260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 286868736

約数和(自身を除く): 212716476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 503, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1006, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1509, 1620, 1638, 1755, 1820, 1890, 2012, 2106, 2268, 2340, 2457, 2515, 2730, 2835, 3018, 3276, 3510, 3521, 3780, 4095, 4212, 4527, 4914, 5030, 5265, 5460, 5670, 6036, 6539, 7020, 7042, 7371, 7545, 8190, 9054, 9828, 10060, 10530, 10563, 11340, 12285, 13078, 13581, 14084, 14742, 15090, 16380, 17605, 18108, 19617, 21060, 21126, 22635, 24570, 26156, 27162, 29484, 30180, 31689, 32695, 35210, 36855, 39234, 40743, 42252, 45270, 45773, 49140, 52815, 54324, 58851, 63378, 65390, 67905, 70420, 73710, 78468, 81486, 90540, 91546, 95067, 98085, 105630, 117702, 126756, 130780, 135810, 137319, 147420, 158445, 162972, 176553, 183092, 190134, 196170, 203715, 211260, 228865, 235404, 271620, 274638, 285201, 294255, 316890, 353106, 380268, 392340, 407430, 411957, 457730, 475335, 529659, 549276, 570402, 588510, 633780, 686595, 706212, 814860, 823914, 882765, 915460, 950670, 1059318, 1140804, 1177020, 1235871, 1373190, 1426005, 1647828, 1765530, 1901340, 2059785, 2118636, 2471742, 2648295, 2746380, 2852010, 3531060, 3707613, 4119570, 4943484, 5296590, 5704020, 6179355, 7415226, 8239140, 10593180, 12358710, 14830452, 18538065, 24717420, 37076130, 74152260]

約数ペア:

[(1, 74152260), (2, 37076130), (3, 24717420), (4, 18538065), (5, 14830452), (6, 12358710), (7, 10593180), (9, 8239140), (10, 7415226), (12, 6179355), (13, 5704020), (14, 5296590), (15, 4943484), (18, 4119570), (20, 3707613), (21, 3531060), (26, 2852010), (27, 2746380), (28, 2648295), (30, 2471742), (35, 2118636), (36, 2059785), (39, 1901340), (42, 1765530), (45, 1647828), (52, 1426005), (54, 1373190), (60, 1235871), (63, 1177020), (65, 1140804), (70, 1059318), (78, 950670), (81, 915460), (84, 882765), (90, 823914), (91, 814860), (105, 706212), (108, 686595), (117, 633780), (126, 588510), (130, 570402), (135, 549276), (140, 529659), (156, 475335), (162, 457730), (180, 411957), (182, 407430), (189, 392340), (195, 380268), (210, 353106), (234, 316890), (252, 294255), (260, 285201), (270, 274638), (273, 271620), (315, 235404), (324, 228865), (351, 211260), (364, 203715), (378, 196170), (390, 190134), (405, 183092), (420, 176553), (455, 162972), (468, 158445), (503, 147420), (540, 137319), (546, 135810), (567, 130780), (585, 126756), (630, 117702), (702, 105630), (756, 98085), (780, 95067), (810, 91546), (819, 90540), (910, 81486), (945, 78468), (1006, 73710), (1053, 70420), (1092, 67905), (1134, 65390), (1170, 63378), (1260, 58851), (1365, 54324), (1404, 52815), (1509, 49140), (1620, 45773), (1638, 45270), (1755, 42252), (1820, 40743), (1890, 39234), (2012, 36855), (2106, 35210), (2268, 32695), (2340, 31689), (2457, 30180), (2515, 29484), (2730, 27162), (2835, 26156), (3018, 24570), (3276, 22635), (3510, 21126), (3521, 21060), (3780, 19617), (4095, 18108), (4212, 17605), (4527, 16380), (4914, 15090), (5030, 14742), (5265, 14084), (5460, 13581), (5670, 13078), (6036, 12285), (6539, 11340), (7020, 10563), (7042, 10530), (7371, 10060), (7545, 9828), (8190, 9054)]