23112900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 108

約数和(自身を含む): 73808644

約数和(自身を除く): 50695744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 421, 450, 549, 610, 732, 842, 900, 915, 1098, 1220, 1263, 1525, 1684, 1830, 2105, 2196, 2526, 2745, 3050, 3660, 3789, 4210, 4575, 5052, 5490, 6100, 6315, 7578, 8420, 9150, 10525, 10980, 12630, 13725, 15156, 18300, 18945, 21050, 25260, 25681, 27450, 31575, 37890, 42100, 51362, 54900, 63150, 75780, 77043, 94725, 102724, 126300, 128405, 154086, 189450, 231129, 256810, 308172, 378900, 385215, 462258, 513620, 642025, 770430, 924516, 1155645, 1284050, 1540860, 1926075, 2311290, 2568100, 3852150, 4622580, 5778225, 7704300, 11556450, 23112900]

約数ペア:

[(1, 23112900), (2, 11556450), (3, 7704300), (4, 5778225), (5, 4622580), (6, 3852150), (9, 2568100), (10, 2311290), (12, 1926075), (15, 1540860), (18, 1284050), (20, 1155645), (25, 924516), (30, 770430), (36, 642025), (45, 513620), (50, 462258), (60, 385215), (61, 378900), (75, 308172), (90, 256810), (100, 231129), (122, 189450), (150, 154086), (180, 128405), (183, 126300), (225, 102724), (244, 94725), (300, 77043), (305, 75780), (366, 63150), (421, 54900), (450, 51362), (549, 42100), (610, 37890), (732, 31575), (842, 27450), (900, 25681), (915, 25260), (1098, 21050), (1220, 18945), (1263, 18300), (1525, 15156), (1684, 13725), (1830, 12630), (2105, 10980), (2196, 10525), (2526, 9150), (2745, 8420), (3050, 7578), (3660, 6315), (3789, 6100), (4210, 5490), (4575, 5052)]