65156913180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{10831}}^1$

素因数の和:12624

約数の個数: 144

約数和(自身を含む): 208182374400

約数和(自身を除く): 143025461220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 1759, 3420, 3518, 5277, 7036, 8795, 10554, 10831, 15831, 17590, 21108, 21662, 26385, 31662, 32493, 33421, 35180, 43324, 52770, 54155, 63324, 64986, 66842, 79155, 97479, 100263, 105540, 108310, 129972, 133684, 158310, 162465, 167105, 194958, 200526, 205789, 216620, 300789, 316620, 324930, 334210, 389916, 401052, 411578, 487395, 501315, 601578, 617367, 649860, 668420, 823156, 974790, 1002630, 1028945, 1203156, 1234734, 1503945, 1852101, 1949580, 2005260, 2057890, 2469468, 3007890, 3086835, 3704202, 4115780, 6015780, 6173670, 7408404, 9260505, 12347340, 18521010, 19051729, 37042020, 38103458, 57155187, 76206916, 95258645, 114310374, 171465561, 190517290, 228620748, 285775935, 342931122, 361982851, 381034580, 571551870, 685862244, 723965702, 857327805, 1085948553, 1143103740, 1447931404, 1714655610, 1809914255, 2171897106, 3257845659, 3429311220, 3619828510, 4343794212, 5429742765, 6515691318, 7239657020, 10859485530, 13031382636, 16289228295, 21718971060, 32578456590, 65156913180]

約数ペア:

[(1, 65156913180), (2, 32578456590), (3, 21718971060), (4, 16289228295), (5, 13031382636), (6, 10859485530), (9, 7239657020), (10, 6515691318), (12, 5429742765), (15, 4343794212), (18, 3619828510), (19, 3429311220), (20, 3257845659), (30, 2171897106), (36, 1809914255), (38, 1714655610), (45, 1447931404), (57, 1143103740), (60, 1085948553), (76, 857327805), (90, 723965702), (95, 685862244), (114, 571551870), (171, 381034580), (180, 361982851), (190, 342931122), (228, 285775935), (285, 228620748), (342, 190517290), (380, 171465561), (570, 114310374), (684, 95258645), (855, 76206916), (1140, 57155187), (1710, 38103458), (1759, 37042020), (3420, 19051729), (3518, 18521010), (5277, 12347340), (7036, 9260505), (8795, 7408404), (10554, 6173670), (10831, 6015780), (15831, 4115780), (17590, 3704202), (21108, 3086835), (21662, 3007890), (26385, 2469468), (31662, 2057890), (32493, 2005260), (33421, 1949580), (35180, 1852101), (43324, 1503945), (52770, 1234734), (54155, 1203156), (63324, 1028945), (64986, 1002630), (66842, 974790), (79155, 823156), (97479, 668420), (100263, 649860), (105540, 617367), (108310, 601578), (129972, 501315), (133684, 487395), (158310, 411578), (162465, 401052), (167105, 389916), (194958, 334210), (200526, 324930), (205789, 316620), (216620, 300789)]