319402800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 270

約数和(自身を含む): 1181288108

約数和(自身を除く): 861885308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 289, 300, 306, 307, 340, 360, 400, 408, 425, 450, 510, 578, 600, 612, 614, 680, 720, 765, 816, 850, 867, 900, 921, 1020, 1156, 1200, 1224, 1228, 1275, 1360, 1445, 1530, 1535, 1700, 1734, 1800, 1842, 2040, 2312, 2448, 2456, 2550, 2601, 2763, 2890, 3060, 3070, 3400, 3468, 3600, 3684, 3825, 4080, 4335, 4605, 4624, 4912, 5100, 5202, 5219, 5526, 5780, 6120, 6140, 6800, 6936, 7225, 7368, 7650, 7675, 8670, 9210, 10200, 10404, 10438, 11052, 11560, 12240, 12280, 13005, 13815, 13872, 14450, 14736, 15300, 15350, 15657, 17340, 18420, 20400, 20808, 20876, 21675, 22104, 23025, 23120, 24560, 26010, 26095, 27630, 28900, 30600, 30700, 31314, 34680, 36840, 41616, 41752, 43350, 44208, 46050, 46971, 52020, 52190, 55260, 57800, 61200, 61400, 62628, 65025, 69075, 69360, 73680, 78285, 83504, 86700, 88723, 92100, 93942, 104040, 104380, 110520, 115600, 122800, 125256, 130050, 130475, 138150, 156570, 173400, 177446, 184200, 187884, 208080, 208760, 221040, 234855, 250512, 260100, 260950, 266169, 276300, 313140, 346800, 354892, 368400, 375768, 391425, 417520, 443615, 469710, 520200, 521900, 532338, 552600, 626280, 709784, 751536, 782850, 798507, 887230, 939420, 1040400, 1043800, 1064676, 1105200, 1174275, 1252560, 1330845, 1419568, 1565700, 1597014, 1774460, 1878840, 2087600, 2129352, 2218075, 2348550, 2661690, 3131400, 3194028, 3548920, 3757680, 3992535, 4258704, 4436150, 4697100, 5323380, 6262800, 6388056, 6654225, 7097840, 7985070, 8872300, 9394200, 10646760, 12776112, 13308450, 15970140, 17744600, 18788400, 19962675, 21293520, 26616900, 31940280, 35489200, 39925350, 53233800, 63880560, 79850700, 106467600, 159701400, 319402800]

約数ペア:

[(1, 319402800), (2, 159701400), (3, 106467600), (4, 79850700), (5, 63880560), (6, 53233800), (8, 39925350), (9, 35489200), (10, 31940280), (12, 26616900), (15, 21293520), (16, 19962675), (17, 18788400), (18, 17744600), (20, 15970140), (24, 13308450), (25, 12776112), (30, 10646760), (34, 9394200), (36, 8872300), (40, 7985070), (45, 7097840), (48, 6654225), (50, 6388056), (51, 6262800), (60, 5323380), (68, 4697100), (72, 4436150), (75, 4258704), (80, 3992535), (85, 3757680), (90, 3548920), (100, 3194028), (102, 3131400), (120, 2661690), (136, 2348550), (144, 2218075), (150, 2129352), (153, 2087600), (170, 1878840), (180, 1774460), (200, 1597014), (204, 1565700), (225, 1419568), (240, 1330845), (255, 1252560), (272, 1174275), (289, 1105200), (300, 1064676), (306, 1043800), (307, 1040400), (340, 939420), (360, 887230), (400, 798507), (408, 782850), (425, 751536), (450, 709784), (510, 626280), (578, 552600), (600, 532338), (612, 521900), (614, 520200), (680, 469710), (720, 443615), (765, 417520), (816, 391425), (850, 375768), (867, 368400), (900, 354892), (921, 346800), (1020, 313140), (1156, 276300), (1200, 266169), (1224, 260950), (1228, 260100), (1275, 250512), (1360, 234855), (1445, 221040), (1530, 208760), (1535, 208080), (1700, 187884), (1734, 184200), (1800, 177446), (1842, 173400), (2040, 156570), (2312, 138150), (2448, 130475), (2456, 130050), (2550, 125256), (2601, 122800), (2763, 115600), (2890, 110520), (3060, 104380), (3070, 104040), (3400, 93942), (3468, 92100), (3600, 88723), (3684, 86700), (3825, 83504), (4080, 78285), (4335, 73680), (4605, 69360), (4624, 69075), (4912, 65025), (5100, 62628), (5202, 61400), (5219, 61200), (5526, 57800), (5780, 55260), (6120, 52190), (6140, 52020), (6800, 46971), (6936, 46050), (7225, 44208), (7368, 43350), (7650, 41752), (7675, 41616), (8670, 36840), (9210, 34680), (10200, 31314), (10404, 30700), (10438, 30600), (11052, 28900), (11560, 27630), (12240, 26095), (12280, 26010), (13005, 24560), (13815, 23120), (13872, 23025), (14450, 22104), (14736, 21675), (15300, 20876), (15350, 20808), (15657, 20400), (17340, 18420)]