13564980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 52835328

約数和(自身を除く): 39270348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 31, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 62, 65, 66, 68, 78, 85, 90, 93, 99, 102, 110, 117, 124, 130, 132, 143, 153, 155, 156, 165, 170, 180, 186, 187, 195, 198, 204, 220, 221, 234, 255, 260, 279, 286, 306, 310, 330, 340, 341, 372, 374, 390, 396, 403, 429, 442, 465, 468, 495, 510, 527, 558, 561, 572, 585, 612, 620, 660, 663, 682, 715, 748, 765, 780, 806, 858, 884, 930, 935, 990, 1020, 1023, 1054, 1105, 1116, 1122, 1170, 1209, 1287, 1326, 1364, 1395, 1430, 1530, 1581, 1612, 1683, 1705, 1716, 1860, 1870, 1980, 1989, 2015, 2046, 2108, 2145, 2210, 2244, 2340, 2418, 2431, 2574, 2635, 2652, 2790, 2805, 2860, 3060, 3069, 3162, 3315, 3366, 3410, 3627, 3740, 3978, 4030, 4092, 4290, 4420, 4433, 4743, 4836, 4862, 5115, 5148, 5270, 5580, 5610, 5797, 6045, 6138, 6324, 6435, 6630, 6732, 6820, 6851, 7254, 7293, 7905, 7956, 8060, 8415, 8580, 8866, 9486, 9724, 9945, 10230, 10540, 11220, 11594, 12090, 12155, 12276, 12870, 13260, 13299, 13702, 14508, 14586, 15345, 15810, 16830, 17391, 17732, 18135, 18972, 19890, 20460, 20553, 21879, 22165, 23188, 23715, 24180, 24310, 25740, 26598, 27404, 28985, 29172, 30690, 31620, 33660, 34255, 34782, 36270, 36465, 39780, 39897, 41106, 43758, 44330, 47430, 48620, 52173, 53196, 57970, 61380, 61659, 66495, 68510, 69564, 72540, 72930, 75361, 79794, 82212, 86955, 87516, 88660, 94860, 102765, 104346, 109395, 115940, 123318, 132990, 137020, 145860, 150722, 159588, 173910, 199485, 205530, 208692, 218790, 226083, 246636, 260865, 265980, 301444, 308295, 347820, 376805, 398970, 411060, 437580, 452166, 521730, 616590, 678249, 753610, 797940, 904332, 1043460, 1130415, 1233180, 1356498, 1507220, 2260830, 2712996, 3391245, 4521660, 6782490, 13564980]

約数ペア:

[(1, 13564980), (2, 6782490), (3, 4521660), (4, 3391245), (5, 2712996), (6, 2260830), (9, 1507220), (10, 1356498), (11, 1233180), (12, 1130415), (13, 1043460), (15, 904332), (17, 797940), (18, 753610), (20, 678249), (22, 616590), (26, 521730), (30, 452166), (31, 437580), (33, 411060), (34, 398970), (36, 376805), (39, 347820), (44, 308295), (45, 301444), (51, 265980), (52, 260865), (55, 246636), (60, 226083), (62, 218790), (65, 208692), (66, 205530), (68, 199485), (78, 173910), (85, 159588), (90, 150722), (93, 145860), (99, 137020), (102, 132990), (110, 123318), (117, 115940), (124, 109395), (130, 104346), (132, 102765), (143, 94860), (153, 88660), (155, 87516), (156, 86955), (165, 82212), (170, 79794), (180, 75361), (186, 72930), (187, 72540), (195, 69564), (198, 68510), (204, 66495), (220, 61659), (221, 61380), (234, 57970), (255, 53196), (260, 52173), (279, 48620), (286, 47430), (306, 44330), (310, 43758), (330, 41106), (340, 39897), (341, 39780), (372, 36465), (374, 36270), (390, 34782), (396, 34255), (403, 33660), (429, 31620), (442, 30690), (465, 29172), (468, 28985), (495, 27404), (510, 26598), (527, 25740), (558, 24310), (561, 24180), (572, 23715), (585, 23188), (612, 22165), (620, 21879), (660, 20553), (663, 20460), (682, 19890), (715, 18972), (748, 18135), (765, 17732), (780, 17391), (806, 16830), (858, 15810), (884, 15345), (930, 14586), (935, 14508), (990, 13702), (1020, 13299), (1023, 13260), (1054, 12870), (1105, 12276), (1116, 12155), (1122, 12090), (1170, 11594), (1209, 11220), (1287, 10540), (1326, 10230), (1364, 9945), (1395, 9724), (1430, 9486), (1530, 8866), (1581, 8580), (1612, 8415), (1683, 8060), (1705, 7956), (1716, 7905), (1860, 7293), (1870, 7254), (1980, 6851), (1989, 6820), (2015, 6732), (2046, 6630), (2108, 6435), (2145, 6324), (2210, 6138), (2244, 6045), (2340, 5797), (2418, 5610), (2431, 5580), (2574, 5270), (2635, 5148), (2652, 5115), (2790, 4862), (2805, 4836), (2860, 4743), (3060, 4433), (3069, 4420), (3162, 4290), (3315, 4092), (3366, 4030), (3410, 3978), (3627, 3740)]