2171036340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64499}}^1$

素因数の和:64542

約数の個数: 144

約数和(自身を含む): 7606872000

約数和(自身を除く): 5435835660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 33660, 64499, 128998, 193497, 257996, 322495, 386994, 580491, 644990, 709489, 773988, 967485, 1096483, 1160982, 1289980, 1418978, 1934970, 2128467, 2192966, 2321964, 2837956, 2902455, 3289449, 3547445, 3869940, 4256934, 4385932, 5482415, 5804910, 6385401, 6578898, 7094890, 8513868, 9868347, 10642335, 10964830, 11609820, 12061313, 12770802, 13157796, 14189780, 16447245, 19736694, 21284670, 21929660, 24122626, 25541604, 31927005, 32894490, 36183939, 39473388, 42569340, 48245252, 49341735, 60306565, 63854010, 65788980, 72367878, 98683470, 108551817, 120613130, 127708020, 144735756, 180919695, 197366940, 217103634, 241226260, 361839390, 434207268, 542759085, 723678780, 1085518170, 2171036340]

約数ペア:

[(1, 2171036340), (2, 1085518170), (3, 723678780), (4, 542759085), (5, 434207268), (6, 361839390), (9, 241226260), (10, 217103634), (11, 197366940), (12, 180919695), (15, 144735756), (17, 127708020), (18, 120613130), (20, 108551817), (22, 98683470), (30, 72367878), (33, 65788980), (34, 63854010), (36, 60306565), (44, 49341735), (45, 48245252), (51, 42569340), (55, 39473388), (60, 36183939), (66, 32894490), (68, 31927005), (85, 25541604), (90, 24122626), (99, 21929660), (102, 21284670), (110, 19736694), (132, 16447245), (153, 14189780), (165, 13157796), (170, 12770802), (180, 12061313), (187, 11609820), (198, 10964830), (204, 10642335), (220, 9868347), (255, 8513868), (306, 7094890), (330, 6578898), (340, 6385401), (374, 5804910), (396, 5482415), (495, 4385932), (510, 4256934), (561, 3869940), (612, 3547445), (660, 3289449), (748, 2902455), (765, 2837956), (935, 2321964), (990, 2192966), (1020, 2128467), (1122, 1934970), (1530, 1418978), (1683, 1289980), (1870, 1160982), (1980, 1096483), (2244, 967485), (2805, 773988), (3060, 709489), (3366, 644990), (3740, 580491), (5610, 386994), (6732, 322495), (8415, 257996), (11220, 193497), (16830, 128998), (33660, 64499)]