298306260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1567

約数の個数: 192

約数和(自身を含む): 1081382400

約数和(自身を除く): 783076140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1489, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 2978, 3180, 3339, 3710, 3780, 4452, 4467, 4770, 5565, 5724, 5956, 6678, 7155, 7420, 7445, 8934, 9540, 10017, 10423, 11130, 13356, 13401, 14310, 14890, 16695, 17868, 20034, 20846, 22260, 22335, 26802, 28620, 29780, 31269, 33390, 40068, 40203, 41692, 44670, 50085, 52115, 53604, 62538, 66780, 67005, 78917, 80406, 89340, 93807, 100170, 104230, 125076, 134010, 156345, 157834, 160812, 187614, 200340, 201015, 208460, 236751, 268020, 281421, 312690, 315668, 375228, 394585, 402030, 469035, 473502, 552419, 562842, 625380, 710253, 789170, 804060, 938070, 947004, 1104838, 1125684, 1183755, 1407105, 1420506, 1578340, 1657257, 1876140, 2130759, 2209676, 2367510, 2762095, 2814210, 2841012, 3314514, 3551265, 4261518, 4735020, 4971771, 5524190, 5628420, 6629028, 7102530, 8286285, 8523036, 9943542, 10653795, 11048380, 14205060, 14915313, 16572570, 19887084, 21307590, 24858855, 29830626, 33145140, 42615180, 49717710, 59661252, 74576565, 99435420, 149153130, 298306260]

約数ペア:

[(1, 298306260), (2, 149153130), (3, 99435420), (4, 74576565), (5, 59661252), (6, 49717710), (7, 42615180), (9, 33145140), (10, 29830626), (12, 24858855), (14, 21307590), (15, 19887084), (18, 16572570), (20, 14915313), (21, 14205060), (27, 11048380), (28, 10653795), (30, 9943542), (35, 8523036), (36, 8286285), (42, 7102530), (45, 6629028), (53, 5628420), (54, 5524190), (60, 4971771), (63, 4735020), (70, 4261518), (84, 3551265), (90, 3314514), (105, 2841012), (106, 2814210), (108, 2762095), (126, 2367510), (135, 2209676), (140, 2130759), (159, 1876140), (180, 1657257), (189, 1578340), (210, 1420506), (212, 1407105), (252, 1183755), (265, 1125684), (270, 1104838), (315, 947004), (318, 938070), (371, 804060), (378, 789170), (420, 710253), (477, 625380), (530, 562842), (540, 552419), (630, 473502), (636, 469035), (742, 402030), (756, 394585), (795, 375228), (945, 315668), (954, 312690), (1060, 281421), (1113, 268020), (1260, 236751), (1431, 208460), (1484, 201015), (1489, 200340), (1590, 187614), (1855, 160812), (1890, 157834), (1908, 156345), (2226, 134010), (2385, 125076), (2862, 104230), (2978, 100170), (3180, 93807), (3339, 89340), (3710, 80406), (3780, 78917), (4452, 67005), (4467, 66780), (4770, 62538), (5565, 53604), (5724, 52115), (5956, 50085), (6678, 44670), (7155, 41692), (7420, 40203), (7445, 40068), (8934, 33390), (9540, 31269), (10017, 29780), (10423, 28620), (11130, 26802), (13356, 22335), (13401, 22260), (14310, 20846), (14890, 20034), (16695, 17868)]