202910880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 144

約数和(自身を含む): 675156384

約数和(自身を除く): 472245504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1171, 1444, 1520, 1805, 1824, 2166, 2280, 2342, 2888, 3040, 3513, 3610, 4332, 4560, 4684, 5415, 5776, 5855, 7026, 7220, 8664, 9120, 9368, 10830, 11552, 11710, 14052, 14440, 17328, 17565, 18736, 21660, 22249, 23420, 28104, 28880, 34656, 35130, 37472, 43320, 44498, 46840, 56208, 57760, 66747, 70260, 86640, 88996, 93680, 111245, 112416, 133494, 140520, 173280, 177992, 187360, 222490, 266988, 281040, 333735, 355984, 422731, 444980, 533976, 562080, 667470, 711968, 845462, 889960, 1067952, 1268193, 1334940, 1690924, 1779920, 2113655, 2135904, 2536386, 2669880, 3381848, 3559840, 4227310, 5072772, 5339760, 6340965, 6763696, 8454620, 10145544, 10679520, 12681930, 13527392, 16909240, 20291088, 25363860, 33818480, 40582176, 50727720, 67636960, 101455440, 202910880]

約数ペア:

[(1, 202910880), (2, 101455440), (3, 67636960), (4, 50727720), (5, 40582176), (6, 33818480), (8, 25363860), (10, 20291088), (12, 16909240), (15, 13527392), (16, 12681930), (19, 10679520), (20, 10145544), (24, 8454620), (30, 6763696), (32, 6340965), (38, 5339760), (40, 5072772), (48, 4227310), (57, 3559840), (60, 3381848), (76, 2669880), (80, 2536386), (95, 2135904), (96, 2113655), (114, 1779920), (120, 1690924), (152, 1334940), (160, 1268193), (190, 1067952), (228, 889960), (240, 845462), (285, 711968), (304, 667470), (361, 562080), (380, 533976), (456, 444980), (480, 422731), (570, 355984), (608, 333735), (722, 281040), (760, 266988), (912, 222490), (1083, 187360), (1140, 177992), (1171, 173280), (1444, 140520), (1520, 133494), (1805, 112416), (1824, 111245), (2166, 93680), (2280, 88996), (2342, 86640), (2888, 70260), (3040, 66747), (3513, 57760), (3610, 56208), (4332, 46840), (4560, 44498), (4684, 43320), (5415, 37472), (5776, 35130), (5855, 34656), (7026, 28880), (7220, 28104), (8664, 23420), (9120, 22249), (9368, 21660), (10830, 18736), (11552, 17565), (11710, 17328), (14052, 14440)]