378899400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 1371474720

約数和(自身を除く): 992575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 121, 132, 136, 150, 165, 170, 187, 200, 204, 220, 242, 255, 264, 275, 300, 307, 330, 340, 363, 374, 408, 425, 440, 484, 510, 550, 561, 600, 605, 614, 660, 680, 726, 748, 825, 850, 921, 935, 968, 1020, 1100, 1122, 1210, 1228, 1275, 1320, 1452, 1496, 1535, 1650, 1700, 1815, 1842, 1870, 2040, 2057, 2200, 2244, 2420, 2456, 2550, 2805, 2904, 3025, 3070, 3300, 3377, 3400, 3630, 3684, 3740, 4114, 4488, 4605, 4675, 4840, 5100, 5219, 5610, 6050, 6140, 6171, 6600, 6754, 7260, 7368, 7480, 7675, 8228, 9075, 9210, 9350, 10131, 10200, 10285, 10438, 11220, 12100, 12280, 12342, 13508, 14025, 14520, 15350, 15657, 16456, 16885, 18150, 18420, 18700, 20262, 20570, 20876, 22440, 23025, 24200, 24684, 26095, 27016, 28050, 30700, 30855, 31314, 33770, 36300, 36840, 37147, 37400, 40524, 41140, 41752, 46050, 49368, 50655, 51425, 52190, 56100, 57409, 61400, 61710, 62628, 67540, 72600, 74294, 78285, 81048, 82280, 84425, 92100, 101310, 102850, 104380, 111441, 112200, 114818, 123420, 125256, 130475, 135080, 148588, 154275, 156570, 168850, 172227, 184200, 185735, 202620, 205700, 208760, 222882, 229636, 246840, 253275, 260950, 287045, 297176, 308550, 313140, 337700, 344454, 371470, 391425, 405240, 411400, 445764, 459272, 506550, 521900, 557205, 574090, 617100, 626280, 631499, 675400, 688908, 742940, 782850, 861135, 891528, 928675, 1013100, 1043800, 1114410, 1148180, 1234200, 1262998, 1377816, 1435225, 1485880, 1565700, 1722270, 1857350, 1894497, 2026200, 2228820, 2296360, 2525996, 2786025, 2870450, 3131400, 3157495, 3444540, 3714700, 3788994, 4305675, 4457640, 5051992, 5572050, 5740900, 6314990, 6889080, 7429400, 7577988, 8611350, 9472485, 11144100, 11481800, 12629980, 15155976, 15787475, 17222700, 18944970, 22288200, 25259960, 31574950, 34445400, 37889940, 47362425, 63149900, 75779880, 94724850, 126299800, 189449700, 378899400]

約数ペア:

[(1, 378899400), (2, 189449700), (3, 126299800), (4, 94724850), (5, 75779880), (6, 63149900), (8, 47362425), (10, 37889940), (11, 34445400), (12, 31574950), (15, 25259960), (17, 22288200), (20, 18944970), (22, 17222700), (24, 15787475), (25, 15155976), (30, 12629980), (33, 11481800), (34, 11144100), (40, 9472485), (44, 8611350), (50, 7577988), (51, 7429400), (55, 6889080), (60, 6314990), (66, 5740900), (68, 5572050), (75, 5051992), (85, 4457640), (88, 4305675), (100, 3788994), (102, 3714700), (110, 3444540), (120, 3157495), (121, 3131400), (132, 2870450), (136, 2786025), (150, 2525996), (165, 2296360), (170, 2228820), (187, 2026200), (200, 1894497), (204, 1857350), (220, 1722270), (242, 1565700), (255, 1485880), (264, 1435225), (275, 1377816), (300, 1262998), (307, 1234200), (330, 1148180), (340, 1114410), (363, 1043800), (374, 1013100), (408, 928675), (425, 891528), (440, 861135), (484, 782850), (510, 742940), (550, 688908), (561, 675400), (600, 631499), (605, 626280), (614, 617100), (660, 574090), (680, 557205), (726, 521900), (748, 506550), (825, 459272), (850, 445764), (921, 411400), (935, 405240), (968, 391425), (1020, 371470), (1100, 344454), (1122, 337700), (1210, 313140), (1228, 308550), (1275, 297176), (1320, 287045), (1452, 260950), (1496, 253275), (1535, 246840), (1650, 229636), (1700, 222882), (1815, 208760), (1842, 205700), (1870, 202620), (2040, 185735), (2057, 184200), (2200, 172227), (2244, 168850), (2420, 156570), (2456, 154275), (2550, 148588), (2805, 135080), (2904, 130475), (3025, 125256), (3070, 123420), (3300, 114818), (3377, 112200), (3400, 111441), (3630, 104380), (3684, 102850), (3740, 101310), (4114, 92100), (4488, 84425), (4605, 82280), (4675, 81048), (4840, 78285), (5100, 74294), (5219, 72600), (5610, 67540), (6050, 62628), (6140, 61710), (6171, 61400), (6600, 57409), (6754, 56100), (7260, 52190), (7368, 51425), (7480, 50655), (7675, 49368), (8228, 46050), (9075, 41752), (9210, 41140), (9350, 40524), (10131, 37400), (10200, 37147), (10285, 36840), (10438, 36300), (11220, 33770), (12100, 31314), (12280, 30855), (12342, 30700), (13508, 28050), (14025, 27016), (14520, 26095), (15350, 24684), (15657, 24200), (16456, 23025), (16885, 22440), (18150, 20876), (18420, 20570), (18700, 20262)]