40189050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 123259968

約数和(自身を除く): 83070918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 353, 414, 450, 495, 506, 550, 575, 690, 706, 759, 825, 990, 1035, 1059, 1150, 1265, 1518, 1650, 1725, 1765, 2070, 2118, 2277, 2475, 2530, 3177, 3450, 3530, 3795, 3883, 4554, 4950, 5175, 5295, 6325, 6354, 7590, 7766, 8119, 8825, 10350, 10590, 11385, 11649, 12650, 15885, 16238, 17650, 18975, 19415, 22770, 23298, 24357, 26475, 31770, 34947, 37950, 38830, 40595, 48714, 52950, 56925, 58245, 69894, 73071, 79425, 81190, 89309, 97075, 113850, 116490, 121785, 146142, 158850, 174735, 178618, 194150, 202975, 243570, 267927, 291225, 349470, 365355, 405950, 446545, 535854, 582450, 608925, 730710, 803781, 873675, 893090, 1217850, 1339635, 1607562, 1747350, 1826775, 2232725, 2679270, 3653550, 4018905, 4465450, 6698175, 8037810, 13396350, 20094525, 40189050]

約数ペア:

[(1, 40189050), (2, 20094525), (3, 13396350), (5, 8037810), (6, 6698175), (9, 4465450), (10, 4018905), (11, 3653550), (15, 2679270), (18, 2232725), (22, 1826775), (23, 1747350), (25, 1607562), (30, 1339635), (33, 1217850), (45, 893090), (46, 873675), (50, 803781), (55, 730710), (66, 608925), (69, 582450), (75, 535854), (90, 446545), (99, 405950), (110, 365355), (115, 349470), (138, 291225), (150, 267927), (165, 243570), (198, 202975), (207, 194150), (225, 178618), (230, 174735), (253, 158850), (275, 146142), (330, 121785), (345, 116490), (353, 113850), (414, 97075), (450, 89309), (495, 81190), (506, 79425), (550, 73071), (575, 69894), (690, 58245), (706, 56925), (759, 52950), (825, 48714), (990, 40595), (1035, 38830), (1059, 37950), (1150, 34947), (1265, 31770), (1518, 26475), (1650, 24357), (1725, 23298), (1765, 22770), (2070, 19415), (2118, 18975), (2277, 17650), (2475, 16238), (2530, 15885), (3177, 12650), (3450, 11649), (3530, 11385), (3795, 10590), (3883, 10350), (4554, 8825), (4950, 8119), (5175, 7766), (5295, 7590), (6325, 6354)]