160878900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 587962368

約数和(自身を除く): 427083468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 83, 84, 91, 100, 105, 130, 140, 142, 150, 156, 166, 175, 182, 195, 210, 213, 249, 260, 273, 284, 300, 325, 332, 350, 355, 364, 390, 415, 420, 426, 455, 497, 498, 525, 546, 581, 650, 700, 710, 780, 830, 852, 910, 923, 975, 994, 996, 1050, 1065, 1079, 1092, 1162, 1245, 1300, 1365, 1420, 1491, 1660, 1743, 1775, 1820, 1846, 1950, 1988, 2075, 2100, 2130, 2158, 2275, 2324, 2485, 2490, 2730, 2769, 2905, 2982, 3237, 3486, 3550, 3692, 3900, 4150, 4260, 4316, 4550, 4615, 4970, 4980, 5325, 5395, 5460, 5538, 5810, 5893, 5964, 6225, 6461, 6474, 6825, 6972, 7100, 7455, 7553, 8300, 8715, 9100, 9230, 9940, 10650, 10790, 11076, 11620, 11786, 12425, 12450, 12922, 12948, 13650, 13845, 14525, 14910, 15106, 16185, 17430, 17679, 18460, 19383, 21300, 21580, 22659, 23075, 23572, 24850, 24900, 25844, 26975, 27300, 27690, 29050, 29465, 29820, 30212, 32305, 32370, 34860, 35358, 37275, 37765, 38766, 41251, 43575, 45318, 46150, 49700, 53950, 55380, 58100, 58930, 64610, 64740, 69225, 70716, 74550, 75530, 76609, 77532, 80925, 82502, 87150, 88395, 90636, 92300, 96915, 107900, 113295, 117860, 123753, 129220, 138450, 147325, 149100, 151060, 153218, 161525, 161850, 165004, 174300, 176790, 188825, 193830, 206255, 226590, 229827, 247506, 276900, 294650, 306436, 323050, 323700, 353580, 377650, 383045, 387660, 412510, 441975, 453180, 459654, 484575, 495012, 536263, 566475, 589300, 618765, 646100, 755300, 766090, 825020, 883950, 919308, 969150, 1031275, 1072526, 1132950, 1149135, 1237530, 1532180, 1608789, 1767900, 1915225, 1938300, 2062550, 2145052, 2265900, 2298270, 2475060, 2681315, 3093825, 3217578, 3830450, 4125100, 4596540, 5362630, 5745675, 6187650, 6435156, 7660900, 8043945, 10725260, 11491350, 12375300, 13406575, 16087890, 22982700, 26813150, 32175780, 40219725, 53626300, 80439450, 160878900]

約数ペア:

[(1, 160878900), (2, 80439450), (3, 53626300), (4, 40219725), (5, 32175780), (6, 26813150), (7, 22982700), (10, 16087890), (12, 13406575), (13, 12375300), (14, 11491350), (15, 10725260), (20, 8043945), (21, 7660900), (25, 6435156), (26, 6187650), (28, 5745675), (30, 5362630), (35, 4596540), (39, 4125100), (42, 3830450), (50, 3217578), (52, 3093825), (60, 2681315), (65, 2475060), (70, 2298270), (71, 2265900), (75, 2145052), (78, 2062550), (83, 1938300), (84, 1915225), (91, 1767900), (100, 1608789), (105, 1532180), (130, 1237530), (140, 1149135), (142, 1132950), (150, 1072526), (156, 1031275), (166, 969150), (175, 919308), (182, 883950), (195, 825020), (210, 766090), (213, 755300), (249, 646100), (260, 618765), (273, 589300), (284, 566475), (300, 536263), (325, 495012), (332, 484575), (350, 459654), (355, 453180), (364, 441975), (390, 412510), (415, 387660), (420, 383045), (426, 377650), (455, 353580), (497, 323700), (498, 323050), (525, 306436), (546, 294650), (581, 276900), (650, 247506), (700, 229827), (710, 226590), (780, 206255), (830, 193830), (852, 188825), (910, 176790), (923, 174300), (975, 165004), (994, 161850), (996, 161525), (1050, 153218), (1065, 151060), (1079, 149100), (1092, 147325), (1162, 138450), (1245, 129220), (1300, 123753), (1365, 117860), (1420, 113295), (1491, 107900), (1660, 96915), (1743, 92300), (1775, 90636), (1820, 88395), (1846, 87150), (1950, 82502), (1988, 80925), (2075, 77532), (2100, 76609), (2130, 75530), (2158, 74550), (2275, 70716), (2324, 69225), (2485, 64740), (2490, 64610), (2730, 58930), (2769, 58100), (2905, 55380), (2982, 53950), (3237, 49700), (3486, 46150), (3550, 45318), (3692, 43575), (3900, 41251), (4150, 38766), (4260, 37765), (4316, 37275), (4550, 35358), (4615, 34860), (4970, 32370), (4980, 32305), (5325, 30212), (5395, 29820), (5460, 29465), (5538, 29050), (5810, 27690), (5893, 27300), (5964, 26975), (6225, 25844), (6461, 24900), (6474, 24850), (6825, 23572), (6972, 23075), (7100, 22659), (7455, 21580), (7553, 21300), (8300, 19383), (8715, 18460), (9100, 17679), (9230, 17430), (9940, 16185), (10650, 15106), (10790, 14910), (11076, 14525), (11620, 13845), (11786, 13650), (12425, 12948), (12450, 12922)]