73689480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 257385600

約数和(自身を除く): 183696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 71, 72, 90, 93, 108, 120, 124, 135, 142, 155, 180, 186, 213, 216, 248, 270, 279, 284, 310, 355, 360, 372, 426, 465, 540, 558, 568, 620, 639, 710, 744, 837, 852, 930, 961, 1065, 1080, 1116, 1240, 1278, 1395, 1420, 1674, 1704, 1860, 1917, 1922, 2130, 2201, 2232, 2556, 2790, 2840, 2883, 3195, 3348, 3720, 3834, 3844, 4185, 4260, 4402, 4805, 5112, 5580, 5766, 6390, 6603, 6696, 7668, 7688, 8370, 8520, 8649, 8804, 9585, 9610, 11005, 11160, 11532, 12780, 13206, 14415, 15336, 16740, 17298, 17608, 19170, 19220, 19809, 22010, 23064, 25560, 25947, 26412, 28830, 33015, 33480, 34596, 38340, 38440, 39618, 43245, 44020, 51894, 52824, 57660, 59427, 66030, 68231, 69192, 76680, 79236, 86490, 88040, 99045, 103788, 115320, 118854, 129735, 132060, 136462, 158472, 172980, 198090, 204693, 207576, 237708, 259470, 264120, 272924, 297135, 341155, 345960, 396180, 409386, 475416, 518940, 545848, 594270, 614079, 682310, 792360, 818772, 1023465, 1037880, 1188540, 1228158, 1364620, 1637544, 1842237, 2046930, 2377080, 2456316, 2729240, 3070395, 3684474, 4093860, 4912632, 6140790, 7368948, 8187720, 9211185, 12281580, 14737896, 18422370, 24563160, 36844740, 73689480]

約数ペア:

[(1, 73689480), (2, 36844740), (3, 24563160), (4, 18422370), (5, 14737896), (6, 12281580), (8, 9211185), (9, 8187720), (10, 7368948), (12, 6140790), (15, 4912632), (18, 4093860), (20, 3684474), (24, 3070395), (27, 2729240), (30, 2456316), (31, 2377080), (36, 2046930), (40, 1842237), (45, 1637544), (54, 1364620), (60, 1228158), (62, 1188540), (71, 1037880), (72, 1023465), (90, 818772), (93, 792360), (108, 682310), (120, 614079), (124, 594270), (135, 545848), (142, 518940), (155, 475416), (180, 409386), (186, 396180), (213, 345960), (216, 341155), (248, 297135), (270, 272924), (279, 264120), (284, 259470), (310, 237708), (355, 207576), (360, 204693), (372, 198090), (426, 172980), (465, 158472), (540, 136462), (558, 132060), (568, 129735), (620, 118854), (639, 115320), (710, 103788), (744, 99045), (837, 88040), (852, 86490), (930, 79236), (961, 76680), (1065, 69192), (1080, 68231), (1116, 66030), (1240, 59427), (1278, 57660), (1395, 52824), (1420, 51894), (1674, 44020), (1704, 43245), (1860, 39618), (1917, 38440), (1922, 38340), (2130, 34596), (2201, 33480), (2232, 33015), (2556, 28830), (2790, 26412), (2840, 25947), (2883, 25560), (3195, 23064), (3348, 22010), (3720, 19809), (3834, 19220), (3844, 19170), (4185, 17608), (4260, 17298), (4402, 16740), (4805, 15336), (5112, 14415), (5580, 13206), (5766, 12780), (6390, 11532), (6603, 11160), (6696, 11005), (7668, 9610), (7688, 9585), (8370, 8804), (8520, 8649)]