225817800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 808742880

約数和(自身を除く): 582925080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 131, 136, 150, 156, 169, 170, 195, 200, 204, 221, 255, 260, 262, 300, 312, 325, 338, 340, 390, 393, 408, 425, 442, 507, 510, 520, 524, 600, 650, 655, 663, 676, 680, 780, 786, 845, 850, 884, 975, 1014, 1020, 1048, 1105, 1275, 1300, 1310, 1326, 1352, 1560, 1572, 1690, 1700, 1703, 1768, 1950, 1965, 2028, 2040, 2210, 2227, 2535, 2550, 2600, 2620, 2652, 2873, 3144, 3275, 3315, 3380, 3400, 3406, 3900, 3930, 4056, 4225, 4420, 4454, 5070, 5100, 5109, 5240, 5304, 5525, 5746, 6550, 6630, 6681, 6760, 6812, 7800, 7860, 8450, 8515, 8619, 8840, 8908, 9825, 10140, 10200, 10218, 11050, 11135, 11492, 12675, 13100, 13260, 13362, 13624, 14365, 15720, 16575, 16900, 17030, 17238, 17816, 19650, 20280, 20436, 22100, 22139, 22270, 22984, 25350, 25545, 26200, 26520, 26724, 28730, 28951, 33150, 33405, 33800, 34060, 34476, 39300, 40872, 42575, 43095, 44200, 44278, 44540, 50700, 51090, 53448, 55675, 57460, 57902, 66300, 66417, 66810, 68120, 68952, 71825, 78600, 85150, 86190, 86853, 88556, 89080, 101400, 102180, 110695, 111350, 114920, 115804, 127725, 132600, 132834, 133620, 143650, 144755, 167025, 170300, 172380, 173706, 177112, 204360, 215475, 221390, 222700, 231608, 255450, 265668, 267240, 287300, 289510, 332085, 334050, 340600, 344760, 347412, 376363, 430950, 434265, 442780, 445400, 510900, 531336, 553475, 574600, 579020, 664170, 668100, 694824, 723775, 752726, 861900, 868530, 885560, 1021800, 1106950, 1129089, 1158040, 1328340, 1336200, 1447550, 1505452, 1660425, 1723800, 1737060, 1881815, 2171325, 2213900, 2258178, 2656680, 2895100, 3010904, 3320850, 3474120, 3763630, 4342650, 4427800, 4516356, 5645445, 5790200, 6641700, 7527260, 8685300, 9032712, 9409075, 11290890, 13283400, 15054520, 17370600, 18818150, 22581780, 28227225, 37636300, 45163560, 56454450, 75272600, 112908900, 225817800]

約数ペア:

[(1, 225817800), (2, 112908900), (3, 75272600), (4, 56454450), (5, 45163560), (6, 37636300), (8, 28227225), (10, 22581780), (12, 18818150), (13, 17370600), (15, 15054520), (17, 13283400), (20, 11290890), (24, 9409075), (25, 9032712), (26, 8685300), (30, 7527260), (34, 6641700), (39, 5790200), (40, 5645445), (50, 4516356), (51, 4427800), (52, 4342650), (60, 3763630), (65, 3474120), (68, 3320850), (75, 3010904), (78, 2895100), (85, 2656680), (100, 2258178), (102, 2213900), (104, 2171325), (120, 1881815), (130, 1737060), (131, 1723800), (136, 1660425), (150, 1505452), (156, 1447550), (169, 1336200), (170, 1328340), (195, 1158040), (200, 1129089), (204, 1106950), (221, 1021800), (255, 885560), (260, 868530), (262, 861900), (300, 752726), (312, 723775), (325, 694824), (338, 668100), (340, 664170), (390, 579020), (393, 574600), (408, 553475), (425, 531336), (442, 510900), (507, 445400), (510, 442780), (520, 434265), (524, 430950), (600, 376363), (650, 347412), (655, 344760), (663, 340600), (676, 334050), (680, 332085), (780, 289510), (786, 287300), (845, 267240), (850, 265668), (884, 255450), (975, 231608), (1014, 222700), (1020, 221390), (1048, 215475), (1105, 204360), (1275, 177112), (1300, 173706), (1310, 172380), (1326, 170300), (1352, 167025), (1560, 144755), (1572, 143650), (1690, 133620), (1700, 132834), (1703, 132600), (1768, 127725), (1950, 115804), (1965, 114920), (2028, 111350), (2040, 110695), (2210, 102180), (2227, 101400), (2535, 89080), (2550, 88556), (2600, 86853), (2620, 86190), (2652, 85150), (2873, 78600), (3144, 71825), (3275, 68952), (3315, 68120), (3380, 66810), (3400, 66417), (3406, 66300), (3900, 57902), (3930, 57460), (4056, 55675), (4225, 53448), (4420, 51090), (4454, 50700), (5070, 44540), (5100, 44278), (5109, 44200), (5240, 43095), (5304, 42575), (5525, 40872), (5746, 39300), (6550, 34476), (6630, 34060), (6681, 33800), (6760, 33405), (6812, 33150), (7800, 28951), (7860, 28730), (8450, 26724), (8515, 26520), (8619, 26200), (8840, 25545), (8908, 25350), (9825, 22984), (10140, 22270), (10200, 22139), (10218, 22100), (11050, 20436), (11135, 20280), (11492, 19650), (12675, 17816), (13100, 17238), (13260, 17030), (13362, 16900), (13624, 16575), (14365, 15720)]