61723260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 207095616

約数和(自身を除く): 145372356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 877, 1020, 1035, 1173, 1380, 1530, 1564, 1754, 1955, 2070, 2346, 2631, 3060, 3508, 3519, 3910, 4140, 4385, 4692, 5262, 5865, 7038, 7820, 7893, 8770, 10524, 11730, 13155, 14076, 14909, 15786, 17540, 17595, 20171, 23460, 26310, 29818, 31572, 35190, 39465, 40342, 44727, 52620, 59636, 60513, 70380, 74545, 78930, 80684, 89454, 100855, 121026, 134181, 149090, 157860, 178908, 181539, 201710, 223635, 242052, 268362, 298180, 302565, 342907, 363078, 403420, 447270, 536724, 605130, 670905, 685814, 726156, 894540, 907695, 1028721, 1210260, 1341810, 1371628, 1714535, 1815390, 2057442, 2683620, 3086163, 3429070, 3630780, 4114884, 5143605, 6172326, 6858140, 10287210, 12344652, 15430815, 20574420, 30861630, 61723260]

約数ペア:

[(1, 61723260), (2, 30861630), (3, 20574420), (4, 15430815), (5, 12344652), (6, 10287210), (9, 6858140), (10, 6172326), (12, 5143605), (15, 4114884), (17, 3630780), (18, 3429070), (20, 3086163), (23, 2683620), (30, 2057442), (34, 1815390), (36, 1714535), (45, 1371628), (46, 1341810), (51, 1210260), (60, 1028721), (68, 907695), (69, 894540), (85, 726156), (90, 685814), (92, 670905), (102, 605130), (115, 536724), (138, 447270), (153, 403420), (170, 363078), (180, 342907), (204, 302565), (207, 298180), (230, 268362), (255, 242052), (276, 223635), (306, 201710), (340, 181539), (345, 178908), (391, 157860), (414, 149090), (460, 134181), (510, 121026), (612, 100855), (690, 89454), (765, 80684), (782, 78930), (828, 74545), (877, 70380), (1020, 60513), (1035, 59636), (1173, 52620), (1380, 44727), (1530, 40342), (1564, 39465), (1754, 35190), (1955, 31572), (2070, 29818), (2346, 26310), (2631, 23460), (3060, 20171), (3508, 17595), (3519, 17540), (3910, 15786), (4140, 14909), (4385, 14076), (4692, 13155), (5262, 11730), (5865, 10524), (7038, 8770), (7820, 7893)]