15668048300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{31891}}^1$

素因数の和:31956

約数の個数: 72

約数和(自身を含む): 36125344080

約数和(自身を除く): 20457295780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 4913, 5780, 7225, 9826, 14450, 19652, 24565, 28900, 31891, 49130, 63782, 98260, 122825, 127564, 159455, 245650, 318910, 491300, 542147, 637820, 797275, 1084294, 1594550, 2168588, 2710735, 3189100, 5421470, 9216499, 10842940, 13553675, 18432998, 27107350, 36865996, 46082495, 54214700, 92164990, 156680483, 184329980, 230412475, 313360966, 460824950, 626721932, 783402415, 921649900, 1566804830, 3133609660, 3917012075, 7834024150, 15668048300]

約数ペア:

[(1, 15668048300), (2, 7834024150), (4, 3917012075), (5, 3133609660), (10, 1566804830), (17, 921649900), (20, 783402415), (25, 626721932), (34, 460824950), (50, 313360966), (68, 230412475), (85, 184329980), (100, 156680483), (170, 92164990), (289, 54214700), (340, 46082495), (425, 36865996), (578, 27107350), (850, 18432998), (1156, 13553675), (1445, 10842940), (1700, 9216499), (2890, 5421470), (4913, 3189100), (5780, 2710735), (7225, 2168588), (9826, 1594550), (14450, 1084294), (19652, 797275), (24565, 637820), (28900, 542147), (31891, 491300), (49130, 318910), (63782, 245650), (98260, 159455), (122825, 127564)]