127950030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 384199200

約数和(自身を除く): 256249170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 195, 234, 261, 270, 290, 351, 377, 390, 405, 419, 435, 522, 585, 702, 754, 783, 810, 838, 870, 1053, 1131, 1170, 1257, 1305, 1566, 1755, 1885, 2095, 2106, 2262, 2349, 2514, 2610, 3393, 3510, 3770, 3771, 3915, 4190, 4698, 5265, 5447, 5655, 6285, 6786, 7542, 7830, 10179, 10530, 10894, 11310, 11313, 11745, 12151, 12570, 16341, 16965, 18855, 20358, 22626, 23490, 24302, 27235, 30537, 32682, 33930, 33939, 36453, 37710, 49023, 50895, 54470, 56565, 60755, 61074, 67878, 72906, 81705, 98046, 101790, 109359, 113130, 121510, 147069, 152685, 157963, 163410, 169695, 182265, 218718, 245115, 294138, 305370, 315926, 328077, 339390, 364530, 441207, 473889, 490230, 546795, 656154, 735345, 789815, 882414, 947778, 984231, 1093590, 1421667, 1470690, 1579630, 1640385, 1968462, 2206035, 2369445, 2843334, 3280770, 4265001, 4412070, 4738890, 4921155, 7108335, 8530002, 9842310, 12795003, 14216670, 21325005, 25590006, 42650010, 63975015, 127950030]

約数ペア:

[(1, 127950030), (2, 63975015), (3, 42650010), (5, 25590006), (6, 21325005), (9, 14216670), (10, 12795003), (13, 9842310), (15, 8530002), (18, 7108335), (26, 4921155), (27, 4738890), (29, 4412070), (30, 4265001), (39, 3280770), (45, 2843334), (54, 2369445), (58, 2206035), (65, 1968462), (78, 1640385), (81, 1579630), (87, 1470690), (90, 1421667), (117, 1093590), (130, 984231), (135, 947778), (145, 882414), (162, 789815), (174, 735345), (195, 656154), (234, 546795), (261, 490230), (270, 473889), (290, 441207), (351, 364530), (377, 339390), (390, 328077), (405, 315926), (419, 305370), (435, 294138), (522, 245115), (585, 218718), (702, 182265), (754, 169695), (783, 163410), (810, 157963), (838, 152685), (870, 147069), (1053, 121510), (1131, 113130), (1170, 109359), (1257, 101790), (1305, 98046), (1566, 81705), (1755, 72906), (1885, 67878), (2095, 61074), (2106, 60755), (2262, 56565), (2349, 54470), (2514, 50895), (2610, 49023), (3393, 37710), (3510, 36453), (3770, 33939), (3771, 33930), (3915, 32682), (4190, 30537), (4698, 27235), (5265, 24302), (5447, 23490), (5655, 22626), (6285, 20358), (6786, 18855), (7542, 16965), (7830, 16341), (10179, 12570), (10530, 12151), (10894, 11745), (11310, 11313)]