76138740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 246250368

約数和(自身を除く): 170111628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 230, 265, 276, 318, 345, 347, 414, 460, 477, 530, 636, 690, 694, 795, 828, 954, 1035, 1041, 1060, 1219, 1380, 1388, 1590, 1735, 1908, 2070, 2082, 2385, 2438, 3123, 3180, 3470, 3657, 4140, 4164, 4770, 4876, 5205, 6095, 6246, 6940, 7314, 7981, 9540, 10410, 10971, 12190, 12492, 14628, 15615, 15962, 18285, 18391, 20820, 21942, 23943, 24380, 31230, 31924, 36570, 36782, 39905, 43884, 47886, 54855, 55173, 62460, 71829, 73140, 73564, 79810, 91955, 95772, 109710, 110346, 119715, 143658, 159620, 165519, 183910, 219420, 220692, 239430, 275865, 287316, 331038, 359145, 367820, 422993, 478860, 551730, 662076, 718290, 827595, 845986, 1103460, 1268979, 1436580, 1655190, 1691972, 2114965, 2537958, 3310380, 3806937, 4229930, 5075916, 6344895, 7613874, 8459860, 12689790, 15227748, 19034685, 25379580, 38069370, 76138740]

約数ペア:

[(1, 76138740), (2, 38069370), (3, 25379580), (4, 19034685), (5, 15227748), (6, 12689790), (9, 8459860), (10, 7613874), (12, 6344895), (15, 5075916), (18, 4229930), (20, 3806937), (23, 3310380), (30, 2537958), (36, 2114965), (45, 1691972), (46, 1655190), (53, 1436580), (60, 1268979), (69, 1103460), (90, 845986), (92, 827595), (106, 718290), (115, 662076), (138, 551730), (159, 478860), (180, 422993), (207, 367820), (212, 359145), (230, 331038), (265, 287316), (276, 275865), (318, 239430), (345, 220692), (347, 219420), (414, 183910), (460, 165519), (477, 159620), (530, 143658), (636, 119715), (690, 110346), (694, 109710), (795, 95772), (828, 91955), (954, 79810), (1035, 73564), (1041, 73140), (1060, 71829), (1219, 62460), (1380, 55173), (1388, 54855), (1590, 47886), (1735, 43884), (1908, 39905), (2070, 36782), (2082, 36570), (2385, 31924), (2438, 31230), (3123, 24380), (3180, 23943), (3470, 21942), (3657, 20820), (4140, 18391), (4164, 18285), (4770, 15962), (4876, 15615), (5205, 14628), (6095, 12492), (6246, 12190), (6940, 10971), (7314, 10410), (7981, 9540)]