100390308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 255467520

約数和(自身を除く): 155077212

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 71, 92, 94, 109, 138, 141, 142, 188, 213, 218, 276, 282, 284, 327, 426, 436, 564, 654, 852, 1081, 1308, 1633, 2162, 2507, 3243, 3266, 3337, 4324, 4899, 5014, 5123, 6486, 6532, 6674, 7521, 7739, 9798, 10011, 10028, 10246, 12972, 13348, 15042, 15369, 15478, 19596, 20022, 20492, 23217, 30084, 30738, 30956, 40044, 46434, 61476, 76751, 92868, 117829, 153502, 177997, 230253, 235658, 307004, 353487, 355994, 363733, 460506, 471316, 533991, 706974, 711988, 727466, 921012, 1067982, 1091199, 1413948, 1454932, 2135964, 2182398, 4364796, 8365859, 16731718, 25097577, 33463436, 50195154, 100390308]

約数ペア:

[(1, 100390308), (2, 50195154), (3, 33463436), (4, 25097577), (6, 16731718), (12, 8365859), (23, 4364796), (46, 2182398), (47, 2135964), (69, 1454932), (71, 1413948), (92, 1091199), (94, 1067982), (109, 921012), (138, 727466), (141, 711988), (142, 706974), (188, 533991), (213, 471316), (218, 460506), (276, 363733), (282, 355994), (284, 353487), (327, 307004), (426, 235658), (436, 230253), (564, 177997), (654, 153502), (852, 117829), (1081, 92868), (1308, 76751), (1633, 61476), (2162, 46434), (2507, 40044), (3243, 30956), (3266, 30738), (3337, 30084), (4324, 23217), (4899, 20492), (5014, 20022), (5123, 19596), (6486, 15478), (6532, 15369), (6674, 15042), (7521, 13348), (7739, 12972), (9798, 10246), (10011, 10028)]