156979350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 491296680

約数和(自身を除く): 334317330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 62, 66, 75, 90, 93, 99, 110, 121, 135, 150, 155, 165, 186, 198, 225, 242, 270, 275, 279, 297, 310, 330, 341, 363, 450, 465, 495, 550, 558, 594, 605, 675, 682, 726, 775, 825, 837, 930, 961, 990, 1023, 1089, 1210, 1350, 1395, 1485, 1550, 1650, 1674, 1705, 1815, 1922, 2046, 2178, 2325, 2475, 2790, 2883, 2970, 3025, 3069, 3267, 3410, 3630, 3751, 4185, 4650, 4805, 4950, 5115, 5445, 5766, 6050, 6138, 6534, 6975, 7425, 7502, 8370, 8525, 8649, 9075, 9207, 9610, 10230, 10571, 10890, 11253, 13950, 14415, 14850, 15345, 16335, 17050, 17298, 18150, 18414, 18755, 20925, 21142, 22506, 24025, 25575, 25947, 27225, 28830, 30690, 31713, 32670, 33759, 37510, 41850, 43245, 46035, 48050, 51150, 51894, 52855, 54450, 56265, 63426, 67518, 72075, 76725, 81675, 86490, 92070, 93775, 95139, 101277, 105710, 112530, 116281, 129735, 144150, 153450, 158565, 163350, 168795, 187550, 190278, 202554, 216225, 230175, 232562, 259470, 264275, 281325, 285417, 317130, 337590, 348843, 432450, 460350, 475695, 506385, 528550, 562650, 570834, 581405, 648675, 697686, 792825, 843975, 951390, 1012770, 1046529, 1162810, 1297350, 1427085, 1585650, 1687950, 1744215, 2093058, 2378475, 2531925, 2854170, 2907025, 3139587, 3488430, 4756950, 5063850, 5232645, 5814050, 6279174, 7135425, 8721075, 10465290, 14270850, 15697935, 17442150, 26163225, 31395870, 52326450, 78489675, 156979350]

約数ペア:

[(1, 156979350), (2, 78489675), (3, 52326450), (5, 31395870), (6, 26163225), (9, 17442150), (10, 15697935), (11, 14270850), (15, 10465290), (18, 8721075), (22, 7135425), (25, 6279174), (27, 5814050), (30, 5232645), (31, 5063850), (33, 4756950), (45, 3488430), (50, 3139587), (54, 2907025), (55, 2854170), (62, 2531925), (66, 2378475), (75, 2093058), (90, 1744215), (93, 1687950), (99, 1585650), (110, 1427085), (121, 1297350), (135, 1162810), (150, 1046529), (155, 1012770), (165, 951390), (186, 843975), (198, 792825), (225, 697686), (242, 648675), (270, 581405), (275, 570834), (279, 562650), (297, 528550), (310, 506385), (330, 475695), (341, 460350), (363, 432450), (450, 348843), (465, 337590), (495, 317130), (550, 285417), (558, 281325), (594, 264275), (605, 259470), (675, 232562), (682, 230175), (726, 216225), (775, 202554), (825, 190278), (837, 187550), (930, 168795), (961, 163350), (990, 158565), (1023, 153450), (1089, 144150), (1210, 129735), (1350, 116281), (1395, 112530), (1485, 105710), (1550, 101277), (1650, 95139), (1674, 93775), (1705, 92070), (1815, 86490), (1922, 81675), (2046, 76725), (2178, 72075), (2325, 67518), (2475, 63426), (2790, 56265), (2883, 54450), (2970, 52855), (3025, 51894), (3069, 51150), (3267, 48050), (3410, 46035), (3630, 43245), (3751, 41850), (4185, 37510), (4650, 33759), (4805, 32670), (4950, 31713), (5115, 30690), (5445, 28830), (5766, 27225), (6050, 25947), (6138, 25575), (6534, 24025), (6975, 22506), (7425, 21142), (7502, 20925), (8370, 18755), (8525, 18414), (8649, 18150), (9075, 17298), (9207, 17050), (9610, 16335), (10230, 15345), (10571, 14850), (10890, 14415), (11253, 13950)]