73314540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 269680320

約数和(自身を除く): 196365780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 97, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 194, 195, 204, 221, 228, 234, 247, 255, 260, 285, 291, 306, 323, 340, 342, 380, 388, 390, 442, 468, 485, 494, 510, 570, 582, 585, 612, 646, 663, 684, 741, 765, 780, 855, 873, 884, 969, 970, 988, 1020, 1105, 1140, 1164, 1170, 1235, 1261, 1292, 1326, 1455, 1482, 1530, 1615, 1649, 1710, 1746, 1843, 1938, 1940, 1989, 2210, 2223, 2340, 2470, 2522, 2652, 2907, 2910, 2964, 3060, 3230, 3298, 3315, 3420, 3492, 3686, 3705, 3783, 3876, 3978, 4199, 4365, 4420, 4446, 4845, 4940, 4947, 5044, 5529, 5814, 5820, 6305, 6460, 6596, 6630, 7372, 7410, 7566, 7956, 8245, 8398, 8730, 8892, 9215, 9690, 9894, 9945, 11058, 11115, 11349, 11628, 12597, 12610, 13260, 14535, 14820, 14841, 15132, 16490, 16587, 16796, 17460, 18430, 18915, 19380, 19788, 19890, 20995, 21437, 22116, 22230, 22698, 23959, 24735, 25194, 25220, 27645, 29070, 29682, 31331, 32980, 33174, 36860, 37791, 37830, 39780, 41990, 42874, 44460, 45396, 47918, 49470, 50388, 55290, 56745, 58140, 59364, 62662, 62985, 64311, 66348, 71877, 74205, 75582, 75660, 82935, 83980, 85748, 93993, 95836, 98940, 107185, 110580, 113490, 119795, 125324, 125970, 128622, 143754, 148410, 151164, 156655, 165870, 187986, 188955, 192933, 214370, 215631, 226980, 239590, 251940, 257244, 281979, 287508, 296820, 313310, 321555, 331740, 359385, 375972, 377910, 385866, 407303, 428740, 431262, 469965, 479180, 563958, 626620, 643110, 718770, 755820, 771732, 814606, 862524, 939930, 964665, 1078155, 1127916, 1221909, 1286220, 1409895, 1437540, 1629212, 1879860, 1929330, 2036515, 2156310, 2443818, 2819790, 3665727, 3858660, 4073030, 4312620, 4887636, 5639580, 6109545, 7331454, 8146060, 12219090, 14662908, 18328635, 24438180, 36657270, 73314540]

約数ペア:

[(1, 73314540), (2, 36657270), (3, 24438180), (4, 18328635), (5, 14662908), (6, 12219090), (9, 8146060), (10, 7331454), (12, 6109545), (13, 5639580), (15, 4887636), (17, 4312620), (18, 4073030), (19, 3858660), (20, 3665727), (26, 2819790), (30, 2443818), (34, 2156310), (36, 2036515), (38, 1929330), (39, 1879860), (45, 1629212), (51, 1437540), (52, 1409895), (57, 1286220), (60, 1221909), (65, 1127916), (68, 1078155), (76, 964665), (78, 939930), (85, 862524), (90, 814606), (95, 771732), (97, 755820), (102, 718770), (114, 643110), (117, 626620), (130, 563958), (153, 479180), (156, 469965), (170, 431262), (171, 428740), (180, 407303), (190, 385866), (194, 377910), (195, 375972), (204, 359385), (221, 331740), (228, 321555), (234, 313310), (247, 296820), (255, 287508), (260, 281979), (285, 257244), (291, 251940), (306, 239590), (323, 226980), (340, 215631), (342, 214370), (380, 192933), (388, 188955), (390, 187986), (442, 165870), (468, 156655), (485, 151164), (494, 148410), (510, 143754), (570, 128622), (582, 125970), (585, 125324), (612, 119795), (646, 113490), (663, 110580), (684, 107185), (741, 98940), (765, 95836), (780, 93993), (855, 85748), (873, 83980), (884, 82935), (969, 75660), (970, 75582), (988, 74205), (1020, 71877), (1105, 66348), (1140, 64311), (1164, 62985), (1170, 62662), (1235, 59364), (1261, 58140), (1292, 56745), (1326, 55290), (1455, 50388), (1482, 49470), (1530, 47918), (1615, 45396), (1649, 44460), (1710, 42874), (1746, 41990), (1843, 39780), (1938, 37830), (1940, 37791), (1989, 36860), (2210, 33174), (2223, 32980), (2340, 31331), (2470, 29682), (2522, 29070), (2652, 27645), (2907, 25220), (2910, 25194), (2964, 24735), (3060, 23959), (3230, 22698), (3298, 22230), (3315, 22116), (3420, 21437), (3492, 20995), (3686, 19890), (3705, 19788), (3783, 19380), (3876, 18915), (3978, 18430), (4199, 17460), (4365, 16796), (4420, 16587), (4446, 16490), (4845, 15132), (4940, 14841), (4947, 14820), (5044, 14535), (5529, 13260), (5814, 12610), (5820, 12597), (6305, 11628), (6460, 11349), (6596, 11115), (6630, 11058), (7372, 9945), (7410, 9894), (7566, 9690), (7956, 9215), (8245, 8892), (8398, 8730)]