55530758800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1422

約数の個数: 240

約数和(自身を含む): 150738923520

約数和(自身を除く): 95208164720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 443, 496, 550, 620, 682, 775, 880, 886, 919, 1100, 1240, 1364, 1550, 1705, 1772, 1838, 2200, 2215, 2480, 2728, 3100, 3410, 3544, 3676, 4400, 4430, 4595, 4873, 5456, 6200, 6820, 7088, 7352, 8525, 8860, 9190, 9746, 10109, 11075, 12400, 13640, 13733, 14704, 17050, 17720, 18380, 19492, 20218, 22150, 22975, 24365, 27280, 27466, 28489, 34100, 35440, 36760, 38984, 40436, 44300, 45950, 48730, 50545, 54932, 56978, 68200, 68665, 73520, 77968, 80872, 88600, 91900, 97460, 101090, 109864, 113956, 121825, 136400, 137330, 142445, 151063, 161744, 177200, 183800, 194920, 202180, 219728, 227912, 243650, 252725, 274660, 284890, 302126, 313379, 343325, 367600, 389840, 404360, 407117, 455824, 487300, 505450, 549320, 569780, 604252, 626758, 686650, 712225, 755315, 808720, 814234, 974600, 1010900, 1098640, 1139560, 1208504, 1253516, 1373300, 1424450, 1510630, 1566895, 1628468, 1949200, 2021800, 2035585, 2279120, 2417008, 2507032, 2746600, 2848900, 3021260, 3133790, 3256936, 3776575, 4043600, 4071170, 4478287, 5014064, 5493200, 5697800, 6042520, 6267580, 6513872, 7553150, 7834475, 8142340, 8956574, 10177925, 11395600, 12085040, 12535160, 12620627, 15106300, 15668950, 16284680, 17913148, 20355850, 22391435, 25070320, 25241254, 30212600, 31337900, 32569360, 35826296, 40711700, 44782870, 50482508, 60425200, 62675800, 63103135, 71652592, 81423400, 89565740, 100965016, 111957175, 125351600, 126206270, 138826897, 162846800, 179131480, 201930032, 223914350, 252412540, 277653794, 315515675, 358262960, 447828700, 504825080, 555307588, 631031350, 694134485, 895657400, 1009650160, 1110615176, 1262062700, 1388268970, 1791314800, 2221230352, 2524125400, 2776537940, 3470672425, 5048250800, 5553075880, 6941344850, 11106151760, 13882689700, 27765379400, 55530758800]

約数ペア:

[(1, 55530758800), (2, 27765379400), (4, 13882689700), (5, 11106151760), (8, 6941344850), (10, 5553075880), (11, 5048250800), (16, 3470672425), (20, 2776537940), (22, 2524125400), (25, 2221230352), (31, 1791314800), (40, 1388268970), (44, 1262062700), (50, 1110615176), (55, 1009650160), (62, 895657400), (80, 694134485), (88, 631031350), (100, 555307588), (110, 504825080), (124, 447828700), (155, 358262960), (176, 315515675), (200, 277653794), (220, 252412540), (248, 223914350), (275, 201930032), (310, 179131480), (341, 162846800), (400, 138826897), (440, 126206270), (443, 125351600), (496, 111957175), (550, 100965016), (620, 89565740), (682, 81423400), (775, 71652592), (880, 63103135), (886, 62675800), (919, 60425200), (1100, 50482508), (1240, 44782870), (1364, 40711700), (1550, 35826296), (1705, 32569360), (1772, 31337900), (1838, 30212600), (2200, 25241254), (2215, 25070320), (2480, 22391435), (2728, 20355850), (3100, 17913148), (3410, 16284680), (3544, 15668950), (3676, 15106300), (4400, 12620627), (4430, 12535160), (4595, 12085040), (4873, 11395600), (5456, 10177925), (6200, 8956574), (6820, 8142340), (7088, 7834475), (7352, 7553150), (8525, 6513872), (8860, 6267580), (9190, 6042520), (9746, 5697800), (10109, 5493200), (11075, 5014064), (12400, 4478287), (13640, 4071170), (13733, 4043600), (14704, 3776575), (17050, 3256936), (17720, 3133790), (18380, 3021260), (19492, 2848900), (20218, 2746600), (22150, 2507032), (22975, 2417008), (24365, 2279120), (27280, 2035585), (27466, 2021800), (28489, 1949200), (34100, 1628468), (35440, 1566895), (36760, 1510630), (38984, 1424450), (40436, 1373300), (44300, 1253516), (45950, 1208504), (48730, 1139560), (50545, 1098640), (54932, 1010900), (56978, 974600), (68200, 814234), (68665, 808720), (73520, 755315), (77968, 712225), (80872, 686650), (88600, 626758), (91900, 604252), (97460, 569780), (101090, 549320), (109864, 505450), (113956, 487300), (121825, 455824), (136400, 407117), (137330, 404360), (142445, 389840), (151063, 367600), (161744, 343325), (177200, 313379), (183800, 302126), (194920, 284890), (202180, 274660), (219728, 252725), (227912, 243650)]