75303540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 267563520

約数和(自身を除く): 192259980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 631, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1262, 1326, 1404, 1530, 1755, 1836, 1893, 1989, 2210, 2295, 2340, 2524, 2652, 3060, 3155, 3315, 3510, 3786, 3978, 4420, 4590, 5679, 5967, 6310, 6630, 7020, 7572, 7956, 8203, 9180, 9465, 9945, 10727, 11358, 11934, 12620, 13260, 16406, 17037, 18930, 19890, 21454, 22716, 23868, 24609, 28395, 29835, 32181, 32812, 34074, 37860, 39780, 41015, 42908, 49218, 53635, 56790, 59670, 64362, 68148, 73827, 82030, 85185, 96543, 98436, 107270, 113580, 119340, 123045, 128724, 139451, 147654, 160905, 164060, 170370, 193086, 214540, 221481, 246090, 278902, 289629, 295308, 321810, 340740, 369135, 386172, 418353, 442962, 482715, 492180, 557804, 579258, 643620, 697255, 738270, 836706, 885924, 965430, 1107405, 1158516, 1255059, 1394510, 1448145, 1476540, 1673412, 1930860, 2091765, 2214810, 2510118, 2789020, 2896290, 3765177, 4183530, 4429620, 5020236, 5792580, 6275295, 7530354, 8367060, 12550590, 15060708, 18825885, 25101180, 37651770, 75303540]

約数ペア:

[(1, 75303540), (2, 37651770), (3, 25101180), (4, 18825885), (5, 15060708), (6, 12550590), (9, 8367060), (10, 7530354), (12, 6275295), (13, 5792580), (15, 5020236), (17, 4429620), (18, 4183530), (20, 3765177), (26, 2896290), (27, 2789020), (30, 2510118), (34, 2214810), (36, 2091765), (39, 1930860), (45, 1673412), (51, 1476540), (52, 1448145), (54, 1394510), (60, 1255059), (65, 1158516), (68, 1107405), (78, 965430), (85, 885924), (90, 836706), (102, 738270), (108, 697255), (117, 643620), (130, 579258), (135, 557804), (153, 492180), (156, 482715), (170, 442962), (180, 418353), (195, 386172), (204, 369135), (221, 340740), (234, 321810), (255, 295308), (260, 289629), (270, 278902), (306, 246090), (340, 221481), (351, 214540), (390, 193086), (442, 170370), (459, 164060), (468, 160905), (510, 147654), (540, 139451), (585, 128724), (612, 123045), (631, 119340), (663, 113580), (702, 107270), (765, 98436), (780, 96543), (884, 85185), (918, 82030), (1020, 73827), (1105, 68148), (1170, 64362), (1262, 59670), (1326, 56790), (1404, 53635), (1530, 49218), (1755, 42908), (1836, 41015), (1893, 39780), (1989, 37860), (2210, 34074), (2295, 32812), (2340, 32181), (2524, 29835), (2652, 28395), (3060, 24609), (3155, 23868), (3315, 22716), (3510, 21454), (3786, 19890), (3978, 18930), (4420, 17037), (4590, 16406), (5679, 13260), (5967, 12620), (6310, 11934), (6630, 11358), (7020, 10727), (7572, 9945), (7956, 9465), (8203, 9180)]