118792620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 379142400

約数和(自身を除く): 260349780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 349, 366, 372, 465, 549, 558, 610, 620, 698, 732, 915, 930, 1047, 1098, 1116, 1220, 1395, 1396, 1745, 1830, 1860, 1891, 2094, 2196, 2745, 2790, 3141, 3490, 3660, 3782, 4188, 5235, 5490, 5580, 5673, 6282, 6980, 7564, 9455, 10470, 10819, 10980, 11346, 12564, 15705, 17019, 18910, 20940, 21289, 21638, 22692, 28365, 31410, 32457, 34038, 37820, 42578, 43276, 54095, 56730, 62820, 63867, 64914, 68076, 85095, 85156, 97371, 106445, 108190, 113460, 127734, 129828, 162285, 170190, 191601, 194742, 212890, 216380, 255468, 319335, 324570, 340380, 383202, 389484, 425780, 486855, 638670, 649140, 659959, 766404, 958005, 973710, 1277340, 1319918, 1916010, 1947420, 1979877, 2639836, 3299795, 3832020, 3959754, 5939631, 6599590, 7919508, 9899385, 11879262, 13199180, 19798770, 23758524, 29698155, 39597540, 59396310, 118792620]

約数ペア:

[(1, 118792620), (2, 59396310), (3, 39597540), (4, 29698155), (5, 23758524), (6, 19798770), (9, 13199180), (10, 11879262), (12, 9899385), (15, 7919508), (18, 6599590), (20, 5939631), (30, 3959754), (31, 3832020), (36, 3299795), (45, 2639836), (60, 1979877), (61, 1947420), (62, 1916010), (90, 1319918), (93, 1277340), (122, 973710), (124, 958005), (155, 766404), (180, 659959), (183, 649140), (186, 638670), (244, 486855), (279, 425780), (305, 389484), (310, 383202), (349, 340380), (366, 324570), (372, 319335), (465, 255468), (549, 216380), (558, 212890), (610, 194742), (620, 191601), (698, 170190), (732, 162285), (915, 129828), (930, 127734), (1047, 113460), (1098, 108190), (1116, 106445), (1220, 97371), (1395, 85156), (1396, 85095), (1745, 68076), (1830, 64914), (1860, 63867), (1891, 62820), (2094, 56730), (2196, 54095), (2745, 43276), (2790, 42578), (3141, 37820), (3490, 34038), (3660, 32457), (3782, 31410), (4188, 28365), (5235, 22692), (5490, 21638), (5580, 21289), (5673, 20940), (6282, 18910), (6980, 17019), (7564, 15705), (9455, 12564), (10470, 11346), (10819, 10980)]