187623180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 590151744

約数和(自身を除く): 402528564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 71, 90, 106, 142, 159, 180, 212, 213, 265, 277, 284, 318, 355, 426, 477, 530, 554, 636, 639, 710, 795, 831, 852, 954, 1060, 1065, 1108, 1278, 1385, 1420, 1590, 1662, 1908, 2130, 2385, 2493, 2556, 2770, 3180, 3195, 3324, 3763, 4155, 4260, 4770, 4986, 5540, 6390, 7526, 8310, 9540, 9972, 11289, 12465, 12780, 14681, 15052, 16620, 18815, 19667, 22578, 24930, 29362, 33867, 37630, 39334, 44043, 45156, 49860, 56445, 58724, 59001, 67734, 73405, 75260, 78668, 88086, 98335, 112890, 118002, 132129, 135468, 146810, 169335, 176172, 177003, 196670, 220215, 225780, 236004, 264258, 293620, 295005, 338670, 354006, 393340, 440430, 528516, 590010, 660645, 677340, 708012, 880860, 885015, 1042351, 1180020, 1321290, 1770030, 2084702, 2642580, 3127053, 3540060, 4169404, 5211755, 6254106, 9381159, 10423510, 12508212, 15635265, 18762318, 20847020, 31270530, 37524636, 46905795, 62541060, 93811590, 187623180]

約数ペア:

[(1, 187623180), (2, 93811590), (3, 62541060), (4, 46905795), (5, 37524636), (6, 31270530), (9, 20847020), (10, 18762318), (12, 15635265), (15, 12508212), (18, 10423510), (20, 9381159), (30, 6254106), (36, 5211755), (45, 4169404), (53, 3540060), (60, 3127053), (71, 2642580), (90, 2084702), (106, 1770030), (142, 1321290), (159, 1180020), (180, 1042351), (212, 885015), (213, 880860), (265, 708012), (277, 677340), (284, 660645), (318, 590010), (355, 528516), (426, 440430), (477, 393340), (530, 354006), (554, 338670), (636, 295005), (639, 293620), (710, 264258), (795, 236004), (831, 225780), (852, 220215), (954, 196670), (1060, 177003), (1065, 176172), (1108, 169335), (1278, 146810), (1385, 135468), (1420, 132129), (1590, 118002), (1662, 112890), (1908, 98335), (2130, 88086), (2385, 78668), (2493, 75260), (2556, 73405), (2770, 67734), (3180, 59001), (3195, 58724), (3324, 56445), (3763, 49860), (4155, 45156), (4260, 44043), (4770, 39334), (4986, 37630), (5540, 33867), (6390, 29362), (7526, 24930), (8310, 22578), (9540, 19667), (9972, 18815), (11289, 16620), (12465, 15052), (12780, 14681)]