245805300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 874944000

約数和(自身を除く): 629138700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 47, 50, 52, 54, 60, 65, 75, 78, 90, 94, 100, 108, 117, 130, 135, 141, 149, 150, 156, 180, 188, 195, 225, 234, 235, 260, 270, 282, 298, 300, 325, 351, 390, 423, 447, 450, 468, 470, 540, 564, 585, 596, 611, 650, 675, 702, 705, 745, 780, 846, 894, 900, 940, 975, 1170, 1175, 1222, 1269, 1300, 1341, 1350, 1404, 1410, 1490, 1692, 1755, 1788, 1833, 1937, 1950, 2115, 2235, 2340, 2350, 2444, 2538, 2682, 2700, 2820, 2925, 2980, 3055, 3510, 3525, 3666, 3725, 3874, 3900, 4023, 4230, 4470, 4700, 5076, 5364, 5499, 5811, 5850, 6110, 6345, 6705, 7003, 7020, 7050, 7332, 7450, 7748, 8046, 8460, 8775, 8940, 9165, 9685, 10575, 10998, 11175, 11622, 11700, 12220, 12690, 13410, 14006, 14100, 14900, 15275, 16092, 16497, 17433, 17550, 18330, 19370, 20115, 21009, 21150, 21996, 22350, 23244, 25380, 26820, 27495, 28012, 29055, 30550, 31725, 32994, 33525, 34866, 35015, 35100, 36660, 38740, 40230, 42018, 42300, 44700, 45825, 48425, 52299, 54990, 58110, 61100, 63027, 63450, 65988, 67050, 69732, 70030, 80460, 82485, 84036, 87165, 91039, 91650, 96850, 100575, 104598, 105045, 109980, 116220, 126054, 126900, 134100, 137475, 140060, 145275, 164970, 174330, 175075, 182078, 183300, 189081, 193700, 201150, 209196, 210090, 252108, 261495, 273117, 274950, 290550, 315135, 329940, 348660, 350150, 364156, 378162, 402300, 412425, 420180, 435825, 455195, 522990, 525225, 546234, 549900, 581100, 630270, 700300, 756324, 819351, 824850, 871650, 910390, 945405, 1045980, 1050450, 1092468, 1260540, 1307475, 1365585, 1575675, 1638702, 1649700, 1743300, 1820780, 1890810, 2100900, 2275975, 2458053, 2614950, 2731170, 3151350, 3277404, 3781620, 4096755, 4551950, 4727025, 4916106, 5229900, 5462340, 6302700, 6827925, 8193510, 9103900, 9454050, 9832212, 12290265, 13655850, 16387020, 18908100, 20483775, 24580530, 27311700, 40967550, 49161060, 61451325, 81935100, 122902650, 245805300]

約数ペア:

[(1, 245805300), (2, 122902650), (3, 81935100), (4, 61451325), (5, 49161060), (6, 40967550), (9, 27311700), (10, 24580530), (12, 20483775), (13, 18908100), (15, 16387020), (18, 13655850), (20, 12290265), (25, 9832212), (26, 9454050), (27, 9103900), (30, 8193510), (36, 6827925), (39, 6302700), (45, 5462340), (47, 5229900), (50, 4916106), (52, 4727025), (54, 4551950), (60, 4096755), (65, 3781620), (75, 3277404), (78, 3151350), (90, 2731170), (94, 2614950), (100, 2458053), (108, 2275975), (117, 2100900), (130, 1890810), (135, 1820780), (141, 1743300), (149, 1649700), (150, 1638702), (156, 1575675), (180, 1365585), (188, 1307475), (195, 1260540), (225, 1092468), (234, 1050450), (235, 1045980), (260, 945405), (270, 910390), (282, 871650), (298, 824850), (300, 819351), (325, 756324), (351, 700300), (390, 630270), (423, 581100), (447, 549900), (450, 546234), (468, 525225), (470, 522990), (540, 455195), (564, 435825), (585, 420180), (596, 412425), (611, 402300), (650, 378162), (675, 364156), (702, 350150), (705, 348660), (745, 329940), (780, 315135), (846, 290550), (894, 274950), (900, 273117), (940, 261495), (975, 252108), (1170, 210090), (1175, 209196), (1222, 201150), (1269, 193700), (1300, 189081), (1341, 183300), (1350, 182078), (1404, 175075), (1410, 174330), (1490, 164970), (1692, 145275), (1755, 140060), (1788, 137475), (1833, 134100), (1937, 126900), (1950, 126054), (2115, 116220), (2235, 109980), (2340, 105045), (2350, 104598), (2444, 100575), (2538, 96850), (2682, 91650), (2700, 91039), (2820, 87165), (2925, 84036), (2980, 82485), (3055, 80460), (3510, 70030), (3525, 69732), (3666, 67050), (3725, 65988), (3874, 63450), (3900, 63027), (4023, 61100), (4230, 58110), (4470, 54990), (4700, 52299), (5076, 48425), (5364, 45825), (5499, 44700), (5811, 42300), (5850, 42018), (6110, 40230), (6345, 38740), (6705, 36660), (7003, 35100), (7020, 35015), (7050, 34866), (7332, 33525), (7450, 32994), (7748, 31725), (8046, 30550), (8460, 29055), (8775, 28012), (8940, 27495), (9165, 26820), (9685, 25380), (10575, 23244), (10998, 22350), (11175, 21996), (11622, 21150), (11700, 21009), (12220, 20115), (12690, 19370), (13410, 18330), (14006, 17550), (14100, 17433), (14900, 16497), (15275, 16092)]