145569180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 427972608

約数和(自身を除く): 282403428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 915, 930, 1220, 1283, 1830, 1860, 1891, 2566, 3660, 3782, 3849, 5132, 5673, 6415, 7564, 7698, 9455, 11346, 12830, 15396, 18910, 19245, 22692, 25660, 28365, 37820, 38490, 39773, 56730, 76980, 78263, 79546, 113460, 119319, 156526, 159092, 198865, 234789, 238638, 313052, 391315, 397730, 469578, 477276, 596595, 782630, 795460, 939156, 1173945, 1193190, 1565260, 2347890, 2386380, 2426153, 4695780, 4852306, 7278459, 9704612, 12130765, 14556918, 24261530, 29113836, 36392295, 48523060, 72784590, 145569180]

約数ペア:

[(1, 145569180), (2, 72784590), (3, 48523060), (4, 36392295), (5, 29113836), (6, 24261530), (10, 14556918), (12, 12130765), (15, 9704612), (20, 7278459), (30, 4852306), (31, 4695780), (60, 2426153), (61, 2386380), (62, 2347890), (93, 1565260), (122, 1193190), (124, 1173945), (155, 939156), (183, 795460), (186, 782630), (244, 596595), (305, 477276), (310, 469578), (366, 397730), (372, 391315), (465, 313052), (610, 238638), (620, 234789), (732, 198865), (915, 159092), (930, 156526), (1220, 119319), (1283, 113460), (1830, 79546), (1860, 78263), (1891, 76980), (2566, 56730), (3660, 39773), (3782, 38490), (3849, 37820), (5132, 28365), (5673, 25660), (6415, 22692), (7564, 19245), (7698, 18910), (9455, 15396), (11346, 12830)]