143404020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 475151040

約数和(自身を除く): 331747020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1553, 1620, 1710, 2052, 2430, 2565, 3078, 3106, 3420, 4617, 4659, 4860, 5130, 6156, 6212, 7695, 7765, 9234, 9318, 10260, 13977, 15390, 15530, 18468, 18636, 23085, 23295, 27954, 29507, 30780, 31060, 41931, 46170, 46590, 55908, 59014, 69885, 83862, 88521, 92340, 93180, 118028, 125793, 139770, 147535, 167724, 177042, 209655, 251586, 265563, 279540, 295070, 354084, 377379, 419310, 442605, 503172, 531126, 590140, 628965, 754758, 796689, 838620, 885210, 1062252, 1257930, 1327815, 1509516, 1593378, 1770420, 1886895, 2390067, 2515860, 2655630, 3186756, 3773790, 3983445, 4780134, 5311260, 7170201, 7547580, 7966890, 9560268, 11950335, 14340402, 15933780, 23900670, 28680804, 35851005, 47801340, 71702010, 143404020]

約数ペア:

[(1, 143404020), (2, 71702010), (3, 47801340), (4, 35851005), (5, 28680804), (6, 23900670), (9, 15933780), (10, 14340402), (12, 11950335), (15, 9560268), (18, 7966890), (19, 7547580), (20, 7170201), (27, 5311260), (30, 4780134), (36, 3983445), (38, 3773790), (45, 3186756), (54, 2655630), (57, 2515860), (60, 2390067), (76, 1886895), (81, 1770420), (90, 1593378), (95, 1509516), (108, 1327815), (114, 1257930), (135, 1062252), (162, 885210), (171, 838620), (180, 796689), (190, 754758), (228, 628965), (243, 590140), (270, 531126), (285, 503172), (324, 442605), (342, 419310), (380, 377379), (405, 354084), (486, 295070), (513, 279540), (540, 265563), (570, 251586), (684, 209655), (810, 177042), (855, 167724), (972, 147535), (1026, 139770), (1140, 125793), (1215, 118028), (1539, 93180), (1553, 92340), (1620, 88521), (1710, 83862), (2052, 69885), (2430, 59014), (2565, 55908), (3078, 46590), (3106, 46170), (3420, 41931), (4617, 31060), (4659, 30780), (4860, 29507), (5130, 27954), (6156, 23295), (6212, 23085), (7695, 18636), (7765, 18468), (9234, 15530), (9318, 15390), (10260, 13977)]