405255039200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{135049}}^1$

素因数の和:135122

約数の個数: 216

約数和(自身を含む): 1122531278400

約数和(自身を除く): 717276239200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 155, 160, 176, 200, 220, 242, 248, 275, 310, 341, 352, 400, 440, 484, 496, 550, 605, 620, 682, 775, 800, 880, 968, 992, 1100, 1210, 1240, 1364, 1550, 1705, 1760, 1936, 2200, 2420, 2480, 2728, 3025, 3100, 3410, 3751, 3872, 4400, 4840, 4960, 5456, 6050, 6200, 6820, 7502, 8525, 8800, 9680, 10912, 12100, 12400, 13640, 15004, 17050, 18755, 19360, 24200, 24800, 27280, 30008, 34100, 37510, 48400, 54560, 60016, 68200, 75020, 93775, 96800, 120032, 135049, 136400, 150040, 187550, 270098, 272800, 300080, 375100, 540196, 600160, 675245, 750200, 1080392, 1350490, 1485539, 1500400, 2160784, 2700980, 2971078, 3000800, 3376225, 4186519, 4321568, 5401960, 5942156, 6752450, 7427695, 8373038, 10803920, 11884312, 13504900, 14855390, 16340929, 16746076, 20932595, 21607840, 23768624, 27009800, 29710780, 32681858, 33492152, 37138475, 41865190, 46051709, 47537248, 54019600, 59421560, 65363716, 66984304, 74276950, 81704645, 83730380, 92103418, 104662975, 108039200, 118843120, 130727432, 133968608, 148553900, 163409290, 167460760, 184206836, 209325950, 230258545, 237686240, 261454864, 297107800, 326818580, 334921520, 368413672, 408523225, 418651900, 460517090, 506568799, 522909728, 594215600, 653637160, 669843040, 736827344, 817046450, 837303800, 921034180, 1013137598, 1151292725, 1188431200, 1307274320, 1473654688, 1634092900, 1674607600, 1842068360, 2026275196, 2302585450, 2532843995, 2614548640, 3268185800, 3349215200, 3684136720, 4052550392, 4605170900, 5065687990, 6536371600, 7368273440, 8105100784, 9210341800, 10131375980, 12664219975, 13072743200, 16210201568, 18420683600, 20262751960, 25328439950, 36841367200, 40525503920, 50656879900, 81051007840, 101313759800, 202627519600, 405255039200]

約数ペア:

[(1, 405255039200), (2, 202627519600), (4, 101313759800), (5, 81051007840), (8, 50656879900), (10, 40525503920), (11, 36841367200), (16, 25328439950), (20, 20262751960), (22, 18420683600), (25, 16210201568), (31, 13072743200), (32, 12664219975), (40, 10131375980), (44, 9210341800), (50, 8105100784), (55, 7368273440), (62, 6536371600), (80, 5065687990), (88, 4605170900), (100, 4052550392), (110, 3684136720), (121, 3349215200), (124, 3268185800), (155, 2614548640), (160, 2532843995), (176, 2302585450), (200, 2026275196), (220, 1842068360), (242, 1674607600), (248, 1634092900), (275, 1473654688), (310, 1307274320), (341, 1188431200), (352, 1151292725), (400, 1013137598), (440, 921034180), (484, 837303800), (496, 817046450), (550, 736827344), (605, 669843040), (620, 653637160), (682, 594215600), (775, 522909728), (800, 506568799), (880, 460517090), (968, 418651900), (992, 408523225), (1100, 368413672), (1210, 334921520), (1240, 326818580), (1364, 297107800), (1550, 261454864), (1705, 237686240), (1760, 230258545), (1936, 209325950), (2200, 184206836), (2420, 167460760), (2480, 163409290), (2728, 148553900), (3025, 133968608), (3100, 130727432), (3410, 118843120), (3751, 108039200), (3872, 104662975), (4400, 92103418), (4840, 83730380), (4960, 81704645), (5456, 74276950), (6050, 66984304), (6200, 65363716), (6820, 59421560), (7502, 54019600), (8525, 47537248), (8800, 46051709), (9680, 41865190), (10912, 37138475), (12100, 33492152), (12400, 32681858), (13640, 29710780), (15004, 27009800), (17050, 23768624), (18755, 21607840), (19360, 20932595), (24200, 16746076), (24800, 16340929), (27280, 14855390), (30008, 13504900), (34100, 11884312), (37510, 10803920), (48400, 8373038), (54560, 7427695), (60016, 6752450), (68200, 5942156), (75020, 5401960), (93775, 4321568), (96800, 4186519), (120032, 3376225), (135049, 3000800), (136400, 2971078), (150040, 2700980), (187550, 2160784), (270098, 1500400), (272800, 1485539), (300080, 1350490), (375100, 1080392), (540196, 750200), (600160, 675245)]