120175770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 343284480

約数和(自身を除く): 223108710

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 109, 110, 130, 143, 165, 195, 218, 257, 286, 327, 330, 390, 429, 514, 545, 654, 715, 771, 858, 1090, 1199, 1285, 1417, 1430, 1542, 1635, 2145, 2398, 2570, 2827, 2834, 3270, 3341, 3597, 3855, 4251, 4290, 5654, 5995, 6682, 7085, 7194, 7710, 8481, 8502, 10023, 11990, 14135, 14170, 15587, 16705, 16962, 17985, 20046, 21255, 28013, 28270, 31174, 33410, 35970, 36751, 42405, 42510, 46761, 50115, 56026, 73502, 77935, 84039, 84810, 93522, 100230, 110253, 140065, 155870, 168078, 183755, 220506, 233805, 280130, 308143, 364169, 367510, 420195, 467610, 551265, 616286, 728338, 840390, 924429, 1092507, 1102530, 1540715, 1820845, 1848858, 2185014, 3081430, 3641690, 4005859, 4622145, 5462535, 8011718, 9244290, 10925070, 12017577, 20029295, 24035154, 40058590, 60087885, 120175770]

約数ペア:

[(1, 120175770), (2, 60087885), (3, 40058590), (5, 24035154), (6, 20029295), (10, 12017577), (11, 10925070), (13, 9244290), (15, 8011718), (22, 5462535), (26, 4622145), (30, 4005859), (33, 3641690), (39, 3081430), (55, 2185014), (65, 1848858), (66, 1820845), (78, 1540715), (109, 1102530), (110, 1092507), (130, 924429), (143, 840390), (165, 728338), (195, 616286), (218, 551265), (257, 467610), (286, 420195), (327, 367510), (330, 364169), (390, 308143), (429, 280130), (514, 233805), (545, 220506), (654, 183755), (715, 168078), (771, 155870), (858, 140065), (1090, 110253), (1199, 100230), (1285, 93522), (1417, 84810), (1430, 84039), (1542, 77935), (1635, 73502), (2145, 56026), (2398, 50115), (2570, 46761), (2827, 42510), (2834, 42405), (3270, 36751), (3341, 35970), (3597, 33410), (3855, 31174), (4251, 28270), (4290, 28013), (5654, 21255), (5995, 20046), (6682, 17985), (7085, 16962), (7194, 16705), (7710, 15587), (8481, 14170), (8502, 14135), (10023, 11990)]