55201380

素因数分解:

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

素因数の和:246

約数の個数: 192

約数和(自身を含む): 184923648

約数和(自身を除く): 129722268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 181, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 362, 390, 391, 442, 460, 510, 543, 598, 663, 690, 724, 780, 782, 884, 897, 905, 1020, 1086, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1794, 1810, 1955, 2172, 2210, 2346, 2353, 2652, 2715, 2990, 3077, 3315, 3588, 3620, 3910, 4163, 4420, 4485, 4692, 4706, 5083, 5430, 5865, 5980, 6154, 6630, 7059, 7820, 8326, 8970, 9231, 9412, 10166, 10860, 11730, 11765, 12308, 12489, 13260, 14118, 15249, 15385, 16652, 17940, 18462, 20332, 20815, 23460, 23530, 24978, 25415, 28236, 30498, 30770, 35295, 36924, 40001, 41630, 46155, 47060, 49956, 50830, 54119, 60996, 61540, 62445, 70590, 70771, 76245, 80002, 83260, 92310, 101660, 108238, 120003, 124890, 141180, 141542, 152490, 160004, 162357, 184620, 200005, 212313, 216476, 240006, 249780, 270595, 283084, 304980, 324714, 353855, 400010, 424626, 480012, 541190, 600015, 649428, 707710, 800020, 811785, 849252, 920023, 1061565, 1082380, 1200030, 1415420, 1623570, 1840046, 2123130, 2400060, 2760069, 3247140, 3680092, 4246260, 4600115, 5520138, 9200230, 11040276, 13800345, 18400460, 27600690, 55201380]

約数ペア:

[(1, 55201380), (2, 27600690), (3, 18400460), (4, 13800345), (5, 11040276), (6, 9200230), (10, 5520138), (12, 4600115), (13, 4246260), (15, 3680092), (17, 3247140), (20, 2760069), (23, 2400060), (26, 2123130), (30, 1840046), (34, 1623570), (39, 1415420), (46, 1200030), (51, 1082380), (52, 1061565), (60, 920023), (65, 849252), (68, 811785), (69, 800020), (78, 707710), (85, 649428), (92, 600015), (102, 541190), (115, 480012), (130, 424626), (138, 400010), (156, 353855), (170, 324714), (181, 304980), (195, 283084), (204, 270595), (221, 249780), (230, 240006), (255, 216476), (260, 212313), (276, 200005), (299, 184620), (340, 162357), (345, 160004), (362, 152490), (390, 141542), (391, 141180), (442, 124890), (460, 120003), (510, 108238), (543, 101660), (598, 92310), (663, 83260), (690, 80002), (724, 76245), (780, 70771), (782, 70590), (884, 62445), (897, 61540), (905, 60996), (1020, 54119), (1086, 50830), (1105, 49956), (1173, 47060), (1196, 46155), (1326, 41630), (1380, 40001), (1495, 36924), (1564, 35295), (1794, 30770), (1810, 30498), (1955, 28236), (2172, 25415), (2210, 24978), (2346, 23530), (2353, 23460), (2652, 20815), (2715, 20332), (2990, 18462), (3077, 17940), (3315, 16652), (3588, 15385), (3620, 15249), (3910, 14118), (4163, 13260), (4420, 12489), (4485, 12308), (4692, 11765), (4706, 11730), (5083, 10860), (5430, 10166), (5865, 9412), (5980, 9231), (6154, 8970), (6630, 8326), (7059, 7820)]