165604140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 601001856

約数和(自身を除く): 435397716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 181, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 340, 345, 362, 390, 391, 414, 442, 460, 468, 510, 543, 585, 598, 612, 663, 690, 724, 765, 780, 782, 828, 884, 897, 905, 1020, 1035, 1086, 1105, 1170, 1173, 1196, 1326, 1380, 1495, 1530, 1564, 1629, 1794, 1810, 1955, 1989, 2070, 2172, 2210, 2340, 2346, 2353, 2652, 2691, 2715, 2990, 3060, 3077, 3258, 3315, 3519, 3588, 3620, 3910, 3978, 4140, 4163, 4420, 4485, 4692, 4706, 5083, 5382, 5430, 5865, 5980, 6154, 6516, 6630, 7038, 7059, 7820, 7956, 8145, 8326, 8970, 9231, 9412, 9945, 10166, 10764, 10860, 11730, 11765, 12308, 12489, 13260, 13455, 14076, 14118, 15249, 15385, 16290, 16652, 17595, 17940, 18462, 19890, 20332, 20815, 21177, 23460, 23530, 24978, 25415, 26910, 27693, 28236, 30498, 30770, 32580, 35190, 35295, 36924, 37467, 39780, 40001, 41630, 42354, 45747, 46155, 47060, 49956, 50830, 53820, 54119, 55386, 60996, 61540, 62445, 70380, 70590, 70771, 74934, 76245, 80002, 83260, 84708, 91494, 92310, 101660, 105885, 108238, 110772, 120003, 124890, 138465, 141180, 141542, 149868, 152490, 160004, 162357, 182988, 184620, 187335, 200005, 211770, 212313, 216476, 228735, 240006, 249780, 270595, 276930, 283084, 304980, 324714, 353855, 360009, 374670, 400010, 423540, 424626, 457470, 480012, 487071, 541190, 553860, 600015, 636939, 649428, 707710, 720018, 749340, 800020, 811785, 849252, 914940, 920023, 974142, 1061565, 1082380, 1200030, 1273878, 1415420, 1440036, 1623570, 1800045, 1840046, 1948284, 2123130, 2400060, 2435355, 2547756, 2760069, 3184695, 3247140, 3600090, 3680092, 4246260, 4600115, 4870710, 5520138, 6369390, 7200180, 8280207, 9200230, 9741420, 11040276, 12738780, 13800345, 16560414, 18400460, 27600690, 33120828, 41401035, 55201380, 82802070, 165604140]

約数ペア:

[(1, 165604140), (2, 82802070), (3, 55201380), (4, 41401035), (5, 33120828), (6, 27600690), (9, 18400460), (10, 16560414), (12, 13800345), (13, 12738780), (15, 11040276), (17, 9741420), (18, 9200230), (20, 8280207), (23, 7200180), (26, 6369390), (30, 5520138), (34, 4870710), (36, 4600115), (39, 4246260), (45, 3680092), (46, 3600090), (51, 3247140), (52, 3184695), (60, 2760069), (65, 2547756), (68, 2435355), (69, 2400060), (78, 2123130), (85, 1948284), (90, 1840046), (92, 1800045), (102, 1623570), (115, 1440036), (117, 1415420), (130, 1273878), (138, 1200030), (153, 1082380), (156, 1061565), (170, 974142), (180, 920023), (181, 914940), (195, 849252), (204, 811785), (207, 800020), (221, 749340), (230, 720018), (234, 707710), (255, 649428), (260, 636939), (276, 600015), (299, 553860), (306, 541190), (340, 487071), (345, 480012), (362, 457470), (390, 424626), (391, 423540), (414, 400010), (442, 374670), (460, 360009), (468, 353855), (510, 324714), (543, 304980), (585, 283084), (598, 276930), (612, 270595), (663, 249780), (690, 240006), (724, 228735), (765, 216476), (780, 212313), (782, 211770), (828, 200005), (884, 187335), (897, 184620), (905, 182988), (1020, 162357), (1035, 160004), (1086, 152490), (1105, 149868), (1170, 141542), (1173, 141180), (1196, 138465), (1326, 124890), (1380, 120003), (1495, 110772), (1530, 108238), (1564, 105885), (1629, 101660), (1794, 92310), (1810, 91494), (1955, 84708), (1989, 83260), (2070, 80002), (2172, 76245), (2210, 74934), (2340, 70771), (2346, 70590), (2353, 70380), (2652, 62445), (2691, 61540), (2715, 60996), (2990, 55386), (3060, 54119), (3077, 53820), (3258, 50830), (3315, 49956), (3519, 47060), (3588, 46155), (3620, 45747), (3910, 42354), (3978, 41630), (4140, 40001), (4163, 39780), (4420, 37467), (4485, 36924), (4692, 35295), (4706, 35190), (5083, 32580), (5382, 30770), (5430, 30498), (5865, 28236), (5980, 27693), (6154, 26910), (6516, 25415), (6630, 24978), (7038, 23530), (7059, 23460), (7820, 21177), (7956, 20815), (8145, 20332), (8326, 19890), (8970, 18462), (9231, 17940), (9412, 17595), (9945, 16652), (10166, 16290), (10764, 15385), (10860, 15249), (11730, 14118), (11765, 14076), (12308, 13455), (12489, 13260)]