145942110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 418384512

約数和(自身を除く): 272442402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 181, 186, 255, 279, 289, 306, 310, 362, 465, 510, 527, 543, 558, 578, 765, 867, 905, 930, 1054, 1086, 1395, 1445, 1530, 1581, 1629, 1734, 1810, 2601, 2635, 2715, 2790, 2890, 3077, 3162, 3258, 4335, 4743, 5202, 5270, 5430, 5611, 6154, 7905, 8145, 8670, 8959, 9231, 9486, 11222, 13005, 15385, 15810, 16290, 16833, 17918, 18462, 23715, 26010, 26877, 27693, 28055, 30770, 33666, 44795, 46155, 47430, 50499, 52309, 53754, 55386, 56110, 80631, 84165, 89590, 92310, 95387, 100998, 104618, 134385, 138465, 156927, 161262, 168330, 190774, 252495, 261545, 268770, 276930, 286161, 313854, 403155, 470781, 476935, 504990, 523090, 572322, 784635, 806310, 858483, 941562, 953870, 1430805, 1569270, 1621579, 1716966, 2353905, 2861610, 3243158, 4292415, 4707810, 4864737, 8107895, 8584830, 9729474, 14594211, 16215790, 24323685, 29188422, 48647370, 72971055, 145942110]

約数ペア:

[(1, 145942110), (2, 72971055), (3, 48647370), (5, 29188422), (6, 24323685), (9, 16215790), (10, 14594211), (15, 9729474), (17, 8584830), (18, 8107895), (30, 4864737), (31, 4707810), (34, 4292415), (45, 3243158), (51, 2861610), (62, 2353905), (85, 1716966), (90, 1621579), (93, 1569270), (102, 1430805), (153, 953870), (155, 941562), (170, 858483), (181, 806310), (186, 784635), (255, 572322), (279, 523090), (289, 504990), (306, 476935), (310, 470781), (362, 403155), (465, 313854), (510, 286161), (527, 276930), (543, 268770), (558, 261545), (578, 252495), (765, 190774), (867, 168330), (905, 161262), (930, 156927), (1054, 138465), (1086, 134385), (1395, 104618), (1445, 100998), (1530, 95387), (1581, 92310), (1629, 89590), (1734, 84165), (1810, 80631), (2601, 56110), (2635, 55386), (2715, 53754), (2790, 52309), (2890, 50499), (3077, 47430), (3162, 46155), (3258, 44795), (4335, 33666), (4743, 30770), (5202, 28055), (5270, 27693), (5430, 26877), (5611, 26010), (6154, 23715), (7905, 18462), (8145, 17918), (8670, 16833), (8959, 16290), (9231, 15810), (9486, 15385), (11222, 13005)]