151461180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 499000320

約数和(自身を除く): 347539140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 383, 390, 468, 507, 585, 676, 766, 780, 845, 1014, 1149, 1170, 1521, 1532, 1690, 1915, 2028, 2197, 2298, 2340, 2535, 3042, 3380, 3447, 3830, 4394, 4596, 4979, 5070, 5745, 6084, 6591, 6894, 7605, 7660, 8788, 9958, 10140, 10985, 11490, 13182, 13788, 14937, 15210, 17235, 19773, 19916, 21970, 22980, 24895, 26364, 29874, 30420, 32955, 34470, 39546, 43940, 44811, 49790, 59748, 64727, 65910, 68940, 74685, 79092, 89622, 98865, 99580, 129454, 131820, 149370, 179244, 194181, 197730, 224055, 258908, 298740, 323635, 388362, 395460, 448110, 582543, 647270, 776724, 841451, 896220, 970905, 1165086, 1294540, 1682902, 1941810, 2330172, 2524353, 2912715, 3365804, 3883620, 4207255, 5048706, 5825430, 7573059, 8414510, 10097412, 11650860, 12621765, 15146118, 16829020, 25243530, 30292236, 37865295, 50487060, 75730590, 151461180]

約数ペア:

[(1, 151461180), (2, 75730590), (3, 50487060), (4, 37865295), (5, 30292236), (6, 25243530), (9, 16829020), (10, 15146118), (12, 12621765), (13, 11650860), (15, 10097412), (18, 8414510), (20, 7573059), (26, 5825430), (30, 5048706), (36, 4207255), (39, 3883620), (45, 3365804), (52, 2912715), (60, 2524353), (65, 2330172), (78, 1941810), (90, 1682902), (117, 1294540), (130, 1165086), (156, 970905), (169, 896220), (180, 841451), (195, 776724), (234, 647270), (260, 582543), (338, 448110), (383, 395460), (390, 388362), (468, 323635), (507, 298740), (585, 258908), (676, 224055), (766, 197730), (780, 194181), (845, 179244), (1014, 149370), (1149, 131820), (1170, 129454), (1521, 99580), (1532, 98865), (1690, 89622), (1915, 79092), (2028, 74685), (2197, 68940), (2298, 65910), (2340, 64727), (2535, 59748), (3042, 49790), (3380, 44811), (3447, 43940), (3830, 39546), (4394, 34470), (4596, 32955), (4979, 30420), (5070, 29874), (5745, 26364), (6084, 24895), (6591, 22980), (6894, 21970), (7605, 19916), (7660, 19773), (8788, 17235), (9958, 15210), (10140, 14937), (10985, 13788), (11490, 13182)]