43638660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 151076016

約数和(自身を除く): 107437356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1097, 1105, 1170, 1326, 1530, 1989, 2194, 2210, 2340, 2652, 3060, 3291, 3315, 3978, 4388, 4420, 5485, 6582, 6630, 7956, 9873, 9945, 10970, 13164, 13260, 14261, 16455, 18649, 19746, 19890, 21940, 28522, 32910, 37298, 39492, 39780, 42783, 49365, 55947, 57044, 65820, 71305, 74596, 85566, 93245, 98730, 111894, 128349, 142610, 167841, 171132, 186490, 197460, 213915, 223788, 242437, 256698, 279735, 285220, 335682, 372980, 427830, 484874, 513396, 559470, 641745, 671364, 727311, 839205, 855660, 969748, 1118940, 1212185, 1283490, 1454622, 1678410, 2181933, 2424370, 2566980, 2909244, 3356820, 3636555, 4363866, 4848740, 7273110, 8727732, 10909665, 14546220, 21819330, 43638660]

約数ペア:

[(1, 43638660), (2, 21819330), (3, 14546220), (4, 10909665), (5, 8727732), (6, 7273110), (9, 4848740), (10, 4363866), (12, 3636555), (13, 3356820), (15, 2909244), (17, 2566980), (18, 2424370), (20, 2181933), (26, 1678410), (30, 1454622), (34, 1283490), (36, 1212185), (39, 1118940), (45, 969748), (51, 855660), (52, 839205), (60, 727311), (65, 671364), (68, 641745), (78, 559470), (85, 513396), (90, 484874), (102, 427830), (117, 372980), (130, 335682), (153, 285220), (156, 279735), (170, 256698), (180, 242437), (195, 223788), (204, 213915), (221, 197460), (234, 186490), (255, 171132), (260, 167841), (306, 142610), (340, 128349), (390, 111894), (442, 98730), (468, 93245), (510, 85566), (585, 74596), (612, 71305), (663, 65820), (765, 57044), (780, 55947), (884, 49365), (1020, 42783), (1097, 39780), (1105, 39492), (1170, 37298), (1326, 32910), (1530, 28522), (1989, 21940), (2194, 19890), (2210, 19746), (2340, 18649), (2652, 16455), (3060, 14261), (3291, 13260), (3315, 13164), (3978, 10970), (4388, 9945), (4420, 9873), (5485, 7956), (6582, 6630)]