211409460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 692213760

約数和(自身を除く): 480804300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 73, 90, 93, 108, 124, 135, 146, 155, 173, 180, 186, 219, 270, 279, 292, 310, 346, 365, 372, 438, 465, 519, 540, 558, 620, 657, 692, 730, 837, 865, 876, 930, 1038, 1095, 1116, 1314, 1395, 1460, 1557, 1674, 1730, 1860, 1971, 2076, 2190, 2263, 2595, 2628, 2790, 3114, 3285, 3348, 3460, 3942, 4185, 4380, 4526, 4671, 5190, 5363, 5580, 6228, 6570, 6789, 7785, 7884, 8370, 9052, 9342, 9855, 10380, 10726, 11315, 12629, 13140, 13578, 15570, 16089, 16740, 18684, 19710, 20367, 21452, 22630, 23355, 25258, 26815, 27156, 31140, 32178, 33945, 37887, 39420, 40734, 45260, 46710, 48267, 50516, 53630, 61101, 63145, 64356, 67890, 75774, 80445, 81468, 93420, 96534, 101835, 107260, 113661, 122202, 126290, 135780, 144801, 151548, 160890, 189435, 193068, 203670, 227322, 241335, 244404, 252580, 289602, 305505, 321780, 340983, 378870, 391499, 407340, 454644, 482670, 568305, 579204, 611010, 681966, 724005, 757740, 782998, 965340, 1136610, 1174497, 1222020, 1363932, 1448010, 1565996, 1704915, 1957495, 2273220, 2348994, 2896020, 3409830, 3523491, 3914990, 4697988, 5872485, 6819660, 7046982, 7829980, 10570473, 11744970, 14093964, 17617455, 21140946, 23489940, 35234910, 42281892, 52852365, 70469820, 105704730, 211409460]

約数ペア:

[(1, 211409460), (2, 105704730), (3, 70469820), (4, 52852365), (5, 42281892), (6, 35234910), (9, 23489940), (10, 21140946), (12, 17617455), (15, 14093964), (18, 11744970), (20, 10570473), (27, 7829980), (30, 7046982), (31, 6819660), (36, 5872485), (45, 4697988), (54, 3914990), (60, 3523491), (62, 3409830), (73, 2896020), (90, 2348994), (93, 2273220), (108, 1957495), (124, 1704915), (135, 1565996), (146, 1448010), (155, 1363932), (173, 1222020), (180, 1174497), (186, 1136610), (219, 965340), (270, 782998), (279, 757740), (292, 724005), (310, 681966), (346, 611010), (365, 579204), (372, 568305), (438, 482670), (465, 454644), (519, 407340), (540, 391499), (558, 378870), (620, 340983), (657, 321780), (692, 305505), (730, 289602), (837, 252580), (865, 244404), (876, 241335), (930, 227322), (1038, 203670), (1095, 193068), (1116, 189435), (1314, 160890), (1395, 151548), (1460, 144801), (1557, 135780), (1674, 126290), (1730, 122202), (1860, 113661), (1971, 107260), (2076, 101835), (2190, 96534), (2263, 93420), (2595, 81468), (2628, 80445), (2790, 75774), (3114, 67890), (3285, 64356), (3348, 63145), (3460, 61101), (3942, 53630), (4185, 50516), (4380, 48267), (4526, 46710), (4671, 45260), (5190, 40734), (5363, 39420), (5580, 37887), (6228, 33945), (6570, 32178), (6789, 31140), (7785, 27156), (7884, 26815), (8370, 25258), (9052, 23355), (9342, 22630), (9855, 21452), (10380, 20367), (10726, 19710), (11315, 18684), (12629, 16740), (13140, 16089), (13578, 15570)]