1200263220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{751}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 3931828992

約数和(自身を除く): 2731565772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 683, 751, 780, 1170, 1366, 1502, 2049, 2253, 2340, 2732, 3004, 3415, 3755, 4098, 4506, 6147, 6759, 6830, 7510, 8196, 8879, 9012, 9763, 10245, 11265, 12294, 13518, 13660, 15020, 17758, 19526, 20490, 22530, 24588, 26637, 27036, 29289, 30735, 33795, 35516, 39052, 40980, 44395, 45060, 48815, 53274, 58578, 61470, 67590, 79911, 87867, 88790, 97630, 106548, 117156, 122940, 133185, 135180, 146445, 159822, 175734, 177580, 195260, 266370, 292890, 319644, 351468, 399555, 439335, 512933, 532740, 585780, 799110, 878670, 1025866, 1538799, 1598220, 1757340, 2051732, 2564665, 3077598, 4616397, 5129330, 6155196, 6668129, 7693995, 9232794, 10258660, 13336258, 15387990, 18465588, 20004387, 23081985, 26672516, 30775980, 33340645, 40008774, 46163970, 60013161, 66681290, 80017548, 92327940, 100021935, 120026322, 133362580, 200043870, 240052644, 300065805, 400087740, 600131610, 1200263220]

約数ペア:

[(1, 1200263220), (2, 600131610), (3, 400087740), (4, 300065805), (5, 240052644), (6, 200043870), (9, 133362580), (10, 120026322), (12, 100021935), (13, 92327940), (15, 80017548), (18, 66681290), (20, 60013161), (26, 46163970), (30, 40008774), (36, 33340645), (39, 30775980), (45, 26672516), (52, 23081985), (60, 20004387), (65, 18465588), (78, 15387990), (90, 13336258), (117, 10258660), (130, 9232794), (156, 7693995), (180, 6668129), (195, 6155196), (234, 5129330), (260, 4616397), (390, 3077598), (468, 2564665), (585, 2051732), (683, 1757340), (751, 1598220), (780, 1538799), (1170, 1025866), (1366, 878670), (1502, 799110), (2049, 585780), (2253, 532740), (2340, 512933), (2732, 439335), (3004, 399555), (3415, 351468), (3755, 319644), (4098, 292890), (4506, 266370), (6147, 195260), (6759, 177580), (6830, 175734), (7510, 159822), (8196, 146445), (8879, 135180), (9012, 133185), (9763, 122940), (10245, 117156), (11265, 106548), (12294, 97630), (13518, 88790), (13660, 87867), (15020, 79911), (17758, 67590), (19526, 61470), (20490, 58578), (22530, 53274), (24588, 48815), (26637, 45060), (27036, 44395), (29289, 40980), (30735, 39052), (33795, 35516)]