42817140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 96

約数和(自身を含む): 136872960

約数和(自身を除く): 94055820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2143, 2220, 3330, 3996, 4286, 4995, 6429, 6660, 8572, 9990, 10715, 12858, 19287, 19980, 21430, 25716, 32145, 38574, 42860, 57861, 64290, 77148, 79291, 96435, 115722, 128580, 158582, 192870, 231444, 237873, 289305, 317164, 385740, 396455, 475746, 578610, 713619, 792910, 951492, 1157220, 1189365, 1427238, 1585820, 2140857, 2378730, 2854476, 3568095, 4281714, 4757460, 7136190, 8563428, 10704285, 14272380, 21408570, 42817140]

約数ペア:

[(1, 42817140), (2, 21408570), (3, 14272380), (4, 10704285), (5, 8563428), (6, 7136190), (9, 4757460), (10, 4281714), (12, 3568095), (15, 2854476), (18, 2378730), (20, 2140857), (27, 1585820), (30, 1427238), (36, 1189365), (37, 1157220), (45, 951492), (54, 792910), (60, 713619), (74, 578610), (90, 475746), (108, 396455), (111, 385740), (135, 317164), (148, 289305), (180, 237873), (185, 231444), (222, 192870), (270, 158582), (333, 128580), (370, 115722), (444, 96435), (540, 79291), (555, 77148), (666, 64290), (740, 57861), (999, 42860), (1110, 38574), (1332, 32145), (1665, 25716), (1998, 21430), (2143, 19980), (2220, 19287), (3330, 12858), (3996, 10715), (4286, 9990), (4995, 8572), (6429, 6660)]