156749920020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14275949}}^1$

素因数の和:14276025

約数の個数: 72

約数和(自身を含む): 483269459400

約数和(自身を除く): 326519539380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 14275949, 28551898, 42827847, 57103796, 71379745, 85655694, 128483541, 142759490, 171311388, 214139235, 256967082, 285518980, 428278470, 513934164, 642417705, 856556940, 870832889, 1284835410, 1741665778, 2569670820, 2612498667, 3483331556, 4354164445, 5224997334, 7837496001, 8708328890, 10449994668, 13062493335, 15674992002, 17416657780, 26124986670, 31349984004, 39187480005, 52249973340, 78374960010, 156749920020]

約数ペア:

[(1, 156749920020), (2, 78374960010), (3, 52249973340), (4, 39187480005), (5, 31349984004), (6, 26124986670), (9, 17416657780), (10, 15674992002), (12, 13062493335), (15, 10449994668), (18, 8708328890), (20, 7837496001), (30, 5224997334), (36, 4354164445), (45, 3483331556), (60, 2612498667), (61, 2569670820), (90, 1741665778), (122, 1284835410), (180, 870832889), (183, 856556940), (244, 642417705), (305, 513934164), (366, 428278470), (549, 285518980), (610, 256967082), (732, 214139235), (915, 171311388), (1098, 142759490), (1220, 128483541), (1830, 85655694), (2196, 71379745), (2745, 57103796), (3660, 42827847), (5490, 28551898), (10980, 14275949)]