144838980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 548166528

約数和(自身を除く): 403327548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 331, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 662, 663, 715, 748, 765, 780, 858, 884, 935, 990, 993, 1020, 1105, 1122, 1170, 1287, 1324, 1326, 1430, 1530, 1655, 1683, 1716, 1870, 1980, 1986, 1989, 2145, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 2979, 3060, 3310, 3315, 3366, 3641, 3740, 3972, 3978, 4290, 4303, 4420, 4862, 4965, 5148, 5610, 5627, 5958, 6435, 6620, 6630, 6732, 7282, 7293, 7956, 8415, 8580, 8606, 9724, 9930, 9945, 10923, 11220, 11254, 11916, 12155, 12870, 12909, 13260, 14564, 14586, 14895, 16830, 16881, 17212, 18205, 19860, 19890, 21515, 21846, 21879, 22508, 24310, 25740, 25818, 28135, 29172, 29790, 32769, 33660, 33762, 36410, 36465, 38727, 39780, 43030, 43692, 43758, 47333, 48620, 50643, 51636, 54615, 56270, 59580, 61897, 64545, 65538, 67524, 72820, 72930, 73151, 77454, 84405, 86060, 87516, 94666, 101286, 109230, 109395, 112540, 123794, 129090, 131076, 141999, 145860, 146302, 154908, 163845, 168810, 185691, 189332, 193635, 202572, 218460, 218790, 219453, 236665, 247588, 253215, 258180, 283998, 292604, 309485, 327690, 337620, 365755, 371382, 387270, 425997, 437580, 438906, 473330, 506430, 557073, 567996, 618970, 655380, 658359, 709995, 731510, 742764, 774540, 804661, 851994, 877812, 928455, 946660, 1012860, 1097265, 1114146, 1237940, 1316718, 1419990, 1463020, 1609322, 1703988, 1856910, 2129985, 2194530, 2228292, 2413983, 2633436, 2785365, 2839980, 3218644, 3291795, 3713820, 4023305, 4259970, 4389060, 4827966, 5570730, 6583590, 7241949, 8046610, 8519940, 9655932, 11141460, 12069915, 13167180, 14483898, 16093220, 24139830, 28967796, 36209745, 48279660, 72419490, 144838980]

約数ペア:

[(1, 144838980), (2, 72419490), (3, 48279660), (4, 36209745), (5, 28967796), (6, 24139830), (9, 16093220), (10, 14483898), (11, 13167180), (12, 12069915), (13, 11141460), (15, 9655932), (17, 8519940), (18, 8046610), (20, 7241949), (22, 6583590), (26, 5570730), (30, 4827966), (33, 4389060), (34, 4259970), (36, 4023305), (39, 3713820), (44, 3291795), (45, 3218644), (51, 2839980), (52, 2785365), (55, 2633436), (60, 2413983), (65, 2228292), (66, 2194530), (68, 2129985), (78, 1856910), (85, 1703988), (90, 1609322), (99, 1463020), (102, 1419990), (110, 1316718), (117, 1237940), (130, 1114146), (132, 1097265), (143, 1012860), (153, 946660), (156, 928455), (165, 877812), (170, 851994), (180, 804661), (187, 774540), (195, 742764), (198, 731510), (204, 709995), (220, 658359), (221, 655380), (234, 618970), (255, 567996), (260, 557073), (286, 506430), (306, 473330), (330, 438906), (331, 437580), (340, 425997), (374, 387270), (390, 371382), (396, 365755), (429, 337620), (442, 327690), (468, 309485), (495, 292604), (510, 283998), (561, 258180), (572, 253215), (585, 247588), (612, 236665), (660, 219453), (662, 218790), (663, 218460), (715, 202572), (748, 193635), (765, 189332), (780, 185691), (858, 168810), (884, 163845), (935, 154908), (990, 146302), (993, 145860), (1020, 141999), (1105, 131076), (1122, 129090), (1170, 123794), (1287, 112540), (1324, 109395), (1326, 109230), (1430, 101286), (1530, 94666), (1655, 87516), (1683, 86060), (1716, 84405), (1870, 77454), (1980, 73151), (1986, 72930), (1989, 72820), (2145, 67524), (2210, 65538), (2244, 64545), (2340, 61897), (2431, 59580), (2574, 56270), (2652, 54615), (2805, 51636), (2860, 50643), (2979, 48620), (3060, 47333), (3310, 43758), (3315, 43692), (3366, 43030), (3641, 39780), (3740, 38727), (3972, 36465), (3978, 36410), (4290, 33762), (4303, 33660), (4420, 32769), (4862, 29790), (4965, 29172), (5148, 28135), (5610, 25818), (5627, 25740), (5958, 24310), (6435, 22508), (6620, 21879), (6630, 21846), (6732, 21515), (7282, 19890), (7293, 19860), (7956, 18205), (8415, 17212), (8580, 16881), (8606, 16830), (9724, 14895), (9930, 14586), (9945, 14564), (10923, 13260), (11220, 12909), (11254, 12870), (11916, 12155)]