84412300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 140573300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 107, 115, 140, 161, 175, 196, 214, 230, 245, 322, 343, 350, 428, 460, 490, 535, 575, 644, 686, 700, 749, 805, 980, 1070, 1127, 1150, 1225, 1372, 1498, 1610, 1715, 2140, 2254, 2300, 2450, 2461, 2675, 2996, 3220, 3430, 3745, 4025, 4508, 4900, 4922, 5243, 5350, 5635, 6860, 7490, 7889, 8050, 8575, 9844, 10486, 10700, 11270, 12305, 14980, 15778, 16100, 17150, 17227, 18725, 20972, 22540, 24610, 26215, 28175, 31556, 34300, 34454, 36701, 37450, 39445, 49220, 52430, 56350, 61525, 68908, 73402, 74900, 78890, 86135, 104860, 112700, 120589, 123050, 131075, 146804, 157780, 172270, 183505, 197225, 241178, 246100, 262150, 344540, 367010, 394450, 430675, 482356, 524300, 602945, 734020, 788900, 844123, 861350, 917525, 1205890, 1688246, 1722700, 1835050, 2411780, 3014725, 3376492, 3670100, 4220615, 6029450, 8441230, 12058900, 16882460, 21103075, 42206150, 84412300]

約数ペア:

[(1, 84412300), (2, 42206150), (4, 21103075), (5, 16882460), (7, 12058900), (10, 8441230), (14, 6029450), (20, 4220615), (23, 3670100), (25, 3376492), (28, 3014725), (35, 2411780), (46, 1835050), (49, 1722700), (50, 1688246), (70, 1205890), (92, 917525), (98, 861350), (100, 844123), (107, 788900), (115, 734020), (140, 602945), (161, 524300), (175, 482356), (196, 430675), (214, 394450), (230, 367010), (245, 344540), (322, 262150), (343, 246100), (350, 241178), (428, 197225), (460, 183505), (490, 172270), (535, 157780), (575, 146804), (644, 131075), (686, 123050), (700, 120589), (749, 112700), (805, 104860), (980, 86135), (1070, 78890), (1127, 74900), (1150, 73402), (1225, 68908), (1372, 61525), (1498, 56350), (1610, 52430), (1715, 49220), (2140, 39445), (2254, 37450), (2300, 36701), (2450, 34454), (2461, 34300), (2675, 31556), (2996, 28175), (3220, 26215), (3430, 24610), (3745, 22540), (4025, 20972), (4508, 18725), (4900, 17227), (4922, 17150), (5243, 16100), (5350, 15778), (5635, 14980), (6860, 12305), (7490, 11270), (7889, 10700), (8050, 10486), (8575, 9844)]