153225540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 546013440

約数和(自身を除く): 392787900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 73, 78, 90, 92, 108, 115, 117, 130, 135, 138, 146, 156, 169, 180, 195, 207, 219, 230, 234, 260, 270, 276, 292, 299, 338, 345, 351, 365, 390, 414, 438, 460, 468, 507, 540, 585, 598, 621, 657, 676, 690, 702, 730, 780, 828, 845, 876, 897, 949, 1014, 1035, 1095, 1170, 1196, 1242, 1314, 1380, 1404, 1460, 1495, 1521, 1679, 1690, 1755, 1794, 1898, 1971, 2028, 2070, 2190, 2340, 2484, 2535, 2628, 2691, 2847, 2990, 3042, 3105, 3285, 3358, 3380, 3510, 3588, 3796, 3887, 3942, 4140, 4380, 4485, 4563, 4745, 5037, 5070, 5382, 5694, 5980, 6084, 6210, 6570, 6716, 7020, 7605, 7774, 7884, 8073, 8395, 8541, 8970, 9126, 9490, 9855, 10074, 10140, 10764, 11388, 11661, 12337, 12420, 13140, 13455, 14235, 15111, 15210, 15548, 16146, 16790, 17082, 17940, 18252, 18980, 19435, 19710, 20148, 21827, 22815, 23322, 24674, 25185, 25623, 26910, 28470, 30222, 30420, 32292, 33580, 34164, 34983, 37011, 38870, 39420, 40365, 42705, 43654, 45333, 45630, 46644, 49348, 50370, 51246, 53820, 56940, 58305, 60444, 61685, 65481, 69966, 74022, 75555, 77740, 80730, 85410, 87308, 90666, 91260, 100740, 102492, 104949, 109135, 111033, 116610, 123370, 128115, 130962, 139932, 148044, 151110, 161460, 170820, 174915, 181332, 185055, 196443, 209898, 218270, 222066, 226665, 233220, 246740, 256230, 261924, 283751, 302220, 327405, 333099, 349830, 370110, 392886, 419796, 436540, 444132, 453330, 512460, 524745, 555165, 567502, 589329, 654810, 666198, 699660, 740220, 785772, 851253, 906660, 982215, 1049490, 1110330, 1135004, 1178658, 1309620, 1332396, 1418755, 1665495, 1702506, 1964430, 2098980, 2220660, 2357316, 2553759, 2837510, 2946645, 3330990, 3405012, 3928860, 4256265, 5107518, 5675020, 5893290, 6661980, 7661277, 8512530, 10215036, 11786580, 12768795, 15322554, 17025060, 25537590, 30645108, 38306385, 51075180, 76612770, 153225540]

約数ペア:

[(1, 153225540), (2, 76612770), (3, 51075180), (4, 38306385), (5, 30645108), (6, 25537590), (9, 17025060), (10, 15322554), (12, 12768795), (13, 11786580), (15, 10215036), (18, 8512530), (20, 7661277), (23, 6661980), (26, 5893290), (27, 5675020), (30, 5107518), (36, 4256265), (39, 3928860), (45, 3405012), (46, 3330990), (52, 2946645), (54, 2837510), (60, 2553759), (65, 2357316), (69, 2220660), (73, 2098980), (78, 1964430), (90, 1702506), (92, 1665495), (108, 1418755), (115, 1332396), (117, 1309620), (130, 1178658), (135, 1135004), (138, 1110330), (146, 1049490), (156, 982215), (169, 906660), (180, 851253), (195, 785772), (207, 740220), (219, 699660), (230, 666198), (234, 654810), (260, 589329), (270, 567502), (276, 555165), (292, 524745), (299, 512460), (338, 453330), (345, 444132), (351, 436540), (365, 419796), (390, 392886), (414, 370110), (438, 349830), (460, 333099), (468, 327405), (507, 302220), (540, 283751), (585, 261924), (598, 256230), (621, 246740), (657, 233220), (676, 226665), (690, 222066), (702, 218270), (730, 209898), (780, 196443), (828, 185055), (845, 181332), (876, 174915), (897, 170820), (949, 161460), (1014, 151110), (1035, 148044), (1095, 139932), (1170, 130962), (1196, 128115), (1242, 123370), (1314, 116610), (1380, 111033), (1404, 109135), (1460, 104949), (1495, 102492), (1521, 100740), (1679, 91260), (1690, 90666), (1755, 87308), (1794, 85410), (1898, 80730), (1971, 77740), (2028, 75555), (2070, 74022), (2190, 69966), (2340, 65481), (2484, 61685), (2535, 60444), (2628, 58305), (2691, 56940), (2847, 53820), (2990, 51246), (3042, 50370), (3105, 49348), (3285, 46644), (3358, 45630), (3380, 45333), (3510, 43654), (3588, 42705), (3796, 40365), (3887, 39420), (3942, 38870), (4140, 37011), (4380, 34983), (4485, 34164), (4563, 33580), (4745, 32292), (5037, 30420), (5070, 30222), (5382, 28470), (5694, 26910), (5980, 25623), (6084, 25185), (6210, 24674), (6570, 23322), (6716, 22815), (7020, 21827), (7605, 20148), (7774, 19710), (7884, 19435), (8073, 18980), (8395, 18252), (8541, 17940), (8970, 17082), (9126, 16790), (9490, 16146), (9855, 15548), (10074, 15210), (10140, 15111), (10764, 14235), (11388, 13455), (11661, 13140), (12337, 12420)]