185243220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 612722880

約数和(自身を除く): 427479660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1187, 1445, 1530, 1734, 1836, 2295, 2374, 2601, 2890, 3060, 3468, 3561, 4335, 4590, 4748, 5202, 5780, 5935, 7122, 7803, 8670, 9180, 10404, 10683, 11870, 13005, 14244, 15606, 17340, 17805, 20179, 21366, 23740, 26010, 31212, 32049, 35610, 39015, 40358, 42732, 52020, 53415, 60537, 64098, 71220, 78030, 80716, 100895, 106830, 121074, 128196, 156060, 160245, 181611, 201790, 213660, 242148, 302685, 320490, 343043, 363222, 403580, 544833, 605370, 640980, 686086, 726444, 908055, 1029129, 1089666, 1210740, 1372172, 1715215, 1816110, 2058258, 2179332, 2724165, 3087387, 3430430, 3632220, 4116516, 5145645, 5448330, 6174774, 6860860, 9262161, 10291290, 10896660, 12349548, 15436935, 18524322, 20582580, 30873870, 37048644, 46310805, 61747740, 92621610, 185243220]

約数ペア:

[(1, 185243220), (2, 92621610), (3, 61747740), (4, 46310805), (5, 37048644), (6, 30873870), (9, 20582580), (10, 18524322), (12, 15436935), (15, 12349548), (17, 10896660), (18, 10291290), (20, 9262161), (27, 6860860), (30, 6174774), (34, 5448330), (36, 5145645), (45, 4116516), (51, 3632220), (54, 3430430), (60, 3087387), (68, 2724165), (85, 2179332), (90, 2058258), (102, 1816110), (108, 1715215), (135, 1372172), (153, 1210740), (170, 1089666), (180, 1029129), (204, 908055), (255, 726444), (270, 686086), (289, 640980), (306, 605370), (340, 544833), (459, 403580), (510, 363222), (540, 343043), (578, 320490), (612, 302685), (765, 242148), (867, 213660), (918, 201790), (1020, 181611), (1156, 160245), (1187, 156060), (1445, 128196), (1530, 121074), (1734, 106830), (1836, 100895), (2295, 80716), (2374, 78030), (2601, 71220), (2890, 64098), (3060, 60537), (3468, 53415), (3561, 52020), (4335, 42732), (4590, 40358), (4748, 39015), (5202, 35610), (5780, 32049), (5935, 31212), (7122, 26010), (7803, 23740), (8670, 21366), (9180, 20179), (10404, 17805), (10683, 17340), (11870, 15606), (13005, 14244)]