23999580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 90574848

約数和(自身を除く): 66575268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 30, 31, 33, 34, 36, 44, 45, 46, 51, 55, 60, 62, 66, 68, 69, 85, 90, 92, 93, 99, 102, 110, 115, 124, 132, 138, 153, 155, 165, 170, 180, 186, 187, 198, 204, 207, 220, 230, 253, 255, 276, 279, 306, 310, 330, 340, 341, 345, 372, 374, 391, 396, 414, 460, 465, 495, 506, 510, 527, 558, 561, 612, 620, 660, 682, 690, 713, 748, 759, 765, 782, 828, 930, 935, 990, 1012, 1020, 1023, 1035, 1054, 1116, 1122, 1173, 1265, 1364, 1380, 1395, 1426, 1518, 1530, 1564, 1581, 1683, 1705, 1860, 1870, 1955, 1980, 2046, 2070, 2108, 2139, 2244, 2277, 2346, 2530, 2635, 2790, 2805, 2852, 3036, 3060, 3069, 3162, 3366, 3410, 3519, 3565, 3740, 3795, 3910, 4092, 4140, 4278, 4301, 4554, 4692, 4743, 5060, 5115, 5270, 5580, 5610, 5797, 5865, 6138, 6324, 6417, 6732, 6820, 7038, 7130, 7590, 7820, 7843, 7905, 8415, 8556, 8602, 9108, 9486, 10230, 10540, 10695, 11220, 11385, 11594, 11730, 12121, 12276, 12834, 12903, 14076, 14260, 15180, 15345, 15686, 15810, 16830, 17204, 17391, 17595, 18972, 20460, 21390, 21505, 22770, 23188, 23460, 23529, 23715, 24242, 25668, 25806, 28985, 30690, 31372, 31620, 32085, 33660, 34782, 35190, 36363, 38709, 39215, 42780, 43010, 45540, 47058, 47430, 48484, 51612, 52173, 57970, 60605, 61380, 64170, 64515, 69564, 70380, 70587, 72726, 77418, 78430, 86020, 86955, 94116, 94860, 104346, 109089, 115940, 117645, 121210, 128340, 129030, 133331, 141174, 145452, 154836, 156860, 173910, 181815, 193545, 208692, 218178, 235290, 242420, 258060, 260865, 266662, 282348, 347820, 352935, 363630, 387090, 399993, 436356, 470580, 521730, 533324, 545445, 666655, 705870, 727260, 774180, 799986, 1043460, 1090890, 1199979, 1333310, 1411740, 1599972, 1999965, 2181780, 2399958, 2666620, 3999930, 4799916, 5999895, 7999860, 11999790, 23999580]

約数ペア:

[(1, 23999580), (2, 11999790), (3, 7999860), (4, 5999895), (5, 4799916), (6, 3999930), (9, 2666620), (10, 2399958), (11, 2181780), (12, 1999965), (15, 1599972), (17, 1411740), (18, 1333310), (20, 1199979), (22, 1090890), (23, 1043460), (30, 799986), (31, 774180), (33, 727260), (34, 705870), (36, 666655), (44, 545445), (45, 533324), (46, 521730), (51, 470580), (55, 436356), (60, 399993), (62, 387090), (66, 363630), (68, 352935), (69, 347820), (85, 282348), (90, 266662), (92, 260865), (93, 258060), (99, 242420), (102, 235290), (110, 218178), (115, 208692), (124, 193545), (132, 181815), (138, 173910), (153, 156860), (155, 154836), (165, 145452), (170, 141174), (180, 133331), (186, 129030), (187, 128340), (198, 121210), (204, 117645), (207, 115940), (220, 109089), (230, 104346), (253, 94860), (255, 94116), (276, 86955), (279, 86020), (306, 78430), (310, 77418), (330, 72726), (340, 70587), (341, 70380), (345, 69564), (372, 64515), (374, 64170), (391, 61380), (396, 60605), (414, 57970), (460, 52173), (465, 51612), (495, 48484), (506, 47430), (510, 47058), (527, 45540), (558, 43010), (561, 42780), (612, 39215), (620, 38709), (660, 36363), (682, 35190), (690, 34782), (713, 33660), (748, 32085), (759, 31620), (765, 31372), (782, 30690), (828, 28985), (930, 25806), (935, 25668), (990, 24242), (1012, 23715), (1020, 23529), (1023, 23460), (1035, 23188), (1054, 22770), (1116, 21505), (1122, 21390), (1173, 20460), (1265, 18972), (1364, 17595), (1380, 17391), (1395, 17204), (1426, 16830), (1518, 15810), (1530, 15686), (1564, 15345), (1581, 15180), (1683, 14260), (1705, 14076), (1860, 12903), (1870, 12834), (1955, 12276), (1980, 12121), (2046, 11730), (2070, 11594), (2108, 11385), (2139, 11220), (2244, 10695), (2277, 10540), (2346, 10230), (2530, 9486), (2635, 9108), (2790, 8602), (2805, 8556), (2852, 8415), (3036, 7905), (3060, 7843), (3069, 7820), (3162, 7590), (3366, 7130), (3410, 7038), (3519, 6820), (3565, 6732), (3740, 6417), (3795, 6324), (3910, 6138), (4092, 5865), (4140, 5797), (4278, 5610), (4301, 5580), (4554, 5270), (4692, 5115), (4743, 5060)]