69855480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 166534920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 911, 1065, 1080, 1278, 1420, 1704, 1822, 1917, 2130, 2556, 2733, 2840, 3195, 3644, 3834, 4260, 4555, 5112, 5466, 6390, 7288, 7668, 8199, 8520, 9110, 9585, 10932, 12780, 13665, 15336, 16398, 18220, 19170, 21864, 24597, 25560, 27330, 32796, 36440, 38340, 40995, 49194, 54660, 64681, 65592, 76680, 81990, 98388, 109320, 122985, 129362, 163980, 194043, 196776, 245970, 258724, 323405, 327960, 388086, 491940, 517448, 582129, 646810, 776172, 970215, 983880, 1164258, 1293620, 1552344, 1746387, 1940430, 2328516, 2587240, 2910645, 3492774, 3880860, 4657032, 5821290, 6985548, 7761720, 8731935, 11642580, 13971096, 17463870, 23285160, 34927740, 69855480]

約数ペア:

[(1, 69855480), (2, 34927740), (3, 23285160), (4, 17463870), (5, 13971096), (6, 11642580), (8, 8731935), (9, 7761720), (10, 6985548), (12, 5821290), (15, 4657032), (18, 3880860), (20, 3492774), (24, 2910645), (27, 2587240), (30, 2328516), (36, 1940430), (40, 1746387), (45, 1552344), (54, 1293620), (60, 1164258), (71, 983880), (72, 970215), (90, 776172), (108, 646810), (120, 582129), (135, 517448), (142, 491940), (180, 388086), (213, 327960), (216, 323405), (270, 258724), (284, 245970), (355, 196776), (360, 194043), (426, 163980), (540, 129362), (568, 122985), (639, 109320), (710, 98388), (852, 81990), (911, 76680), (1065, 65592), (1080, 64681), (1278, 54660), (1420, 49194), (1704, 40995), (1822, 38340), (1917, 36440), (2130, 32796), (2556, 27330), (2733, 25560), (2840, 24597), (3195, 21864), (3644, 19170), (3834, 18220), (4260, 16398), (4555, 15336), (5112, 13665), (5466, 12780), (6390, 10932), (7288, 9585), (7668, 9110), (8199, 8520)]