274298700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 869451296

約数和(自身を除く): 595152596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 300, 305, 325, 366, 390, 610, 650, 732, 780, 793, 915, 975, 1153, 1220, 1300, 1525, 1586, 1830, 1950, 2306, 2379, 3050, 3172, 3459, 3660, 3900, 3965, 4575, 4612, 4758, 5765, 6100, 6918, 7930, 9150, 9516, 11530, 11895, 13836, 14989, 15860, 17295, 18300, 19825, 23060, 23790, 28825, 29978, 34590, 39650, 44967, 47580, 57650, 59475, 59956, 69180, 70333, 74945, 79300, 86475, 89934, 115300, 118950, 140666, 149890, 172950, 179868, 210999, 224835, 237900, 281332, 299780, 345900, 351665, 374725, 421998, 449670, 703330, 749450, 843996, 899340, 914329, 1054995, 1124175, 1406660, 1498900, 1758325, 1828658, 2109990, 2248350, 2742987, 3516650, 3657316, 4219980, 4496700, 4571645, 5274975, 5485974, 7033300, 9143290, 10549950, 10971948, 13714935, 18286580, 21099900, 22858225, 27429870, 45716450, 54859740, 68574675, 91432900, 137149350, 274298700]

約数ペア:

[(1, 274298700), (2, 137149350), (3, 91432900), (4, 68574675), (5, 54859740), (6, 45716450), (10, 27429870), (12, 22858225), (13, 21099900), (15, 18286580), (20, 13714935), (25, 10971948), (26, 10549950), (30, 9143290), (39, 7033300), (50, 5485974), (52, 5274975), (60, 4571645), (61, 4496700), (65, 4219980), (75, 3657316), (78, 3516650), (100, 2742987), (122, 2248350), (130, 2109990), (150, 1828658), (156, 1758325), (183, 1498900), (195, 1406660), (244, 1124175), (260, 1054995), (300, 914329), (305, 899340), (325, 843996), (366, 749450), (390, 703330), (610, 449670), (650, 421998), (732, 374725), (780, 351665), (793, 345900), (915, 299780), (975, 281332), (1153, 237900), (1220, 224835), (1300, 210999), (1525, 179868), (1586, 172950), (1830, 149890), (1950, 140666), (2306, 118950), (2379, 115300), (3050, 89934), (3172, 86475), (3459, 79300), (3660, 74945), (3900, 70333), (3965, 69180), (4575, 59956), (4612, 59475), (4758, 57650), (5765, 47580), (6100, 44967), (6918, 39650), (7930, 34590), (9150, 29978), (9516, 28825), (11530, 23790), (11895, 23060), (13836, 19825), (14989, 18300), (15860, 17295)]