73216710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 231739200

約数和(自身を除く): 158522490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 81, 90, 105, 111, 126, 135, 162, 185, 189, 210, 222, 259, 270, 315, 333, 349, 370, 378, 405, 518, 555, 567, 630, 666, 698, 777, 810, 945, 999, 1047, 1110, 1134, 1295, 1554, 1665, 1745, 1890, 1998, 2094, 2331, 2443, 2590, 2835, 2997, 3141, 3330, 3490, 3885, 4662, 4886, 4995, 5235, 5670, 5994, 6282, 6993, 7329, 7770, 9423, 9990, 10470, 11655, 12215, 12913, 13986, 14658, 14985, 15705, 18846, 20979, 21987, 23310, 24430, 25826, 28269, 29970, 31410, 34965, 36645, 38739, 41958, 43974, 47115, 56538, 64565, 65961, 69930, 73290, 77478, 90391, 94230, 104895, 109935, 116217, 129130, 131922, 141345, 180782, 193695, 197883, 209790, 219870, 232434, 271173, 282690, 329805, 348651, 387390, 395766, 451955, 542346, 581085, 659610, 697302, 813519, 903910, 989415, 1045953, 1162170, 1355865, 1627038, 1743255, 1978830, 2091906, 2440557, 2711730, 3486510, 4067595, 4881114, 5229765, 7321671, 8135190, 10459530, 12202785, 14643342, 24405570, 36608355, 73216710]

約数ペア:

[(1, 73216710), (2, 36608355), (3, 24405570), (5, 14643342), (6, 12202785), (7, 10459530), (9, 8135190), (10, 7321671), (14, 5229765), (15, 4881114), (18, 4067595), (21, 3486510), (27, 2711730), (30, 2440557), (35, 2091906), (37, 1978830), (42, 1743255), (45, 1627038), (54, 1355865), (63, 1162170), (70, 1045953), (74, 989415), (81, 903910), (90, 813519), (105, 697302), (111, 659610), (126, 581085), (135, 542346), (162, 451955), (185, 395766), (189, 387390), (210, 348651), (222, 329805), (259, 282690), (270, 271173), (315, 232434), (333, 219870), (349, 209790), (370, 197883), (378, 193695), (405, 180782), (518, 141345), (555, 131922), (567, 129130), (630, 116217), (666, 109935), (698, 104895), (777, 94230), (810, 90391), (945, 77478), (999, 73290), (1047, 69930), (1110, 65961), (1134, 64565), (1295, 56538), (1554, 47115), (1665, 43974), (1745, 41958), (1890, 38739), (1998, 36645), (2094, 34965), (2331, 31410), (2443, 29970), (2590, 28269), (2835, 25826), (2997, 24430), (3141, 23310), (3330, 21987), (3490, 20979), (3885, 18846), (4662, 15705), (4886, 14985), (4995, 14658), (5235, 13986), (5670, 12913), (5994, 12215), (6282, 11655), (6993, 10470), (7329, 9990), (7770, 9423)]