202242450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 549661248

約数和(自身を除く): 347418798

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 61, 62, 69, 75, 93, 115, 122, 138, 150, 155, 183, 186, 230, 305, 310, 345, 366, 465, 575, 610, 690, 713, 775, 915, 930, 961, 1150, 1403, 1426, 1525, 1550, 1725, 1830, 1891, 1922, 2139, 2325, 2806, 2883, 3050, 3450, 3565, 3782, 4209, 4278, 4575, 4650, 4805, 5673, 5766, 7015, 7130, 8418, 9150, 9455, 9610, 10695, 11346, 14030, 14415, 17825, 18910, 21045, 21390, 22103, 24025, 28365, 28830, 35075, 35650, 42090, 43493, 44206, 47275, 48050, 53475, 56730, 58621, 66309, 70150, 72075, 86986, 94550, 105225, 106950, 110515, 117242, 130479, 132618, 141825, 144150, 175863, 210450, 217465, 221030, 260958, 283650, 293105, 331545, 351726, 434930, 552575, 586210, 652395, 663090, 879315, 1087325, 1105150, 1304790, 1348283, 1465525, 1657725, 1758630, 2174650, 2696566, 2931050, 3261975, 3315450, 4044849, 4396575, 6523950, 6741415, 8089698, 8793150, 13482830, 20224245, 33707075, 40448490, 67414150, 101121225, 202242450]

約数ペア:

[(1, 202242450), (2, 101121225), (3, 67414150), (5, 40448490), (6, 33707075), (10, 20224245), (15, 13482830), (23, 8793150), (25, 8089698), (30, 6741415), (31, 6523950), (46, 4396575), (50, 4044849), (61, 3315450), (62, 3261975), (69, 2931050), (75, 2696566), (93, 2174650), (115, 1758630), (122, 1657725), (138, 1465525), (150, 1348283), (155, 1304790), (183, 1105150), (186, 1087325), (230, 879315), (305, 663090), (310, 652395), (345, 586210), (366, 552575), (465, 434930), (575, 351726), (610, 331545), (690, 293105), (713, 283650), (775, 260958), (915, 221030), (930, 217465), (961, 210450), (1150, 175863), (1403, 144150), (1426, 141825), (1525, 132618), (1550, 130479), (1725, 117242), (1830, 110515), (1891, 106950), (1922, 105225), (2139, 94550), (2325, 86986), (2806, 72075), (2883, 70150), (3050, 66309), (3450, 58621), (3565, 56730), (3782, 53475), (4209, 48050), (4278, 47275), (4575, 44206), (4650, 43493), (4805, 42090), (5673, 35650), (5766, 35075), (7015, 28830), (7130, 28365), (8418, 24025), (9150, 22103), (9455, 21390), (9610, 21045), (10695, 18910), (11346, 17825), (14030, 14415)]