1431538380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9173}}^1$

素因数の和:9225

約数の個数: 144

約数和(自身を含む): 4731582240

約数和(自身を除く): 3300043860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1445, 1530, 1734, 1836, 2295, 2601, 2890, 3060, 3468, 4335, 4590, 5202, 5780, 7803, 8670, 9173, 9180, 10404, 13005, 15606, 17340, 18346, 26010, 27519, 31212, 36692, 39015, 45865, 52020, 55038, 78030, 82557, 91730, 110076, 137595, 155941, 156060, 165114, 183460, 247671, 275190, 311882, 330228, 412785, 467823, 495342, 550380, 623764, 779705, 825570, 935646, 990684, 1238355, 1403469, 1559410, 1651140, 1871292, 2339115, 2476710, 2650997, 2806938, 3118820, 4210407, 4678230, 4953420, 5301994, 5613876, 7017345, 7952991, 8420814, 9356460, 10603988, 13254985, 14034690, 15905982, 16841628, 21052035, 23858973, 26509970, 28069380, 31811964, 39764955, 42104070, 47717946, 53019940, 71576919, 79529910, 84208140, 95435892, 119294865, 143153838, 159059820, 238589730, 286307676, 357884595, 477179460, 715769190, 1431538380]

約数ペア:

[(1, 1431538380), (2, 715769190), (3, 477179460), (4, 357884595), (5, 286307676), (6, 238589730), (9, 159059820), (10, 143153838), (12, 119294865), (15, 95435892), (17, 84208140), (18, 79529910), (20, 71576919), (27, 53019940), (30, 47717946), (34, 42104070), (36, 39764955), (45, 31811964), (51, 28069380), (54, 26509970), (60, 23858973), (68, 21052035), (85, 16841628), (90, 15905982), (102, 14034690), (108, 13254985), (135, 10603988), (153, 9356460), (170, 8420814), (180, 7952991), (204, 7017345), (255, 5613876), (270, 5301994), (289, 4953420), (306, 4678230), (340, 4210407), (459, 3118820), (510, 2806938), (540, 2650997), (578, 2476710), (612, 2339115), (765, 1871292), (867, 1651140), (918, 1559410), (1020, 1403469), (1156, 1238355), (1445, 990684), (1530, 935646), (1734, 825570), (1836, 779705), (2295, 623764), (2601, 550380), (2890, 495342), (3060, 467823), (3468, 412785), (4335, 330228), (4590, 311882), (5202, 275190), (5780, 247671), (7803, 183460), (8670, 165114), (9173, 156060), (9180, 155941), (10404, 137595), (13005, 110076), (15606, 91730), (17340, 82557), (18346, 78030), (26010, 55038), (27519, 52020), (31212, 45865), (36692, 39015)]