187411140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2602

約数の個数: 144

約数和(自身を含む): 660965760

約数和(自身を除く): 473554620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2521, 2655, 3540, 3717, 4130, 4956, 5042, 5310, 6195, 7434, 7563, 8260, 10084, 10620, 12390, 12605, 14868, 15126, 17647, 18585, 22689, 24780, 25210, 30252, 35294, 37170, 37815, 45378, 50420, 52941, 70588, 74340, 75630, 88235, 90756, 105882, 113445, 148739, 151260, 158823, 176470, 211764, 226890, 264705, 297478, 317646, 352940, 446217, 453780, 529410, 594956, 635292, 743695, 794115, 892434, 1041173, 1058820, 1338651, 1487390, 1588230, 1784868, 2082346, 2231085, 2677302, 2974780, 3123519, 3176460, 4164692, 4462170, 5205865, 5354604, 6247038, 6693255, 8924340, 9370557, 10411730, 12494076, 13386510, 15617595, 18741114, 20823460, 26773020, 31235190, 37482228, 46852785, 62470380, 93705570, 187411140]

約数ペア:

[(1, 187411140), (2, 93705570), (3, 62470380), (4, 46852785), (5, 37482228), (6, 31235190), (7, 26773020), (9, 20823460), (10, 18741114), (12, 15617595), (14, 13386510), (15, 12494076), (18, 10411730), (20, 9370557), (21, 8924340), (28, 6693255), (30, 6247038), (35, 5354604), (36, 5205865), (42, 4462170), (45, 4164692), (59, 3176460), (60, 3123519), (63, 2974780), (70, 2677302), (84, 2231085), (90, 2082346), (105, 1784868), (118, 1588230), (126, 1487390), (140, 1338651), (177, 1058820), (180, 1041173), (210, 892434), (236, 794115), (252, 743695), (295, 635292), (315, 594956), (354, 529410), (413, 453780), (420, 446217), (531, 352940), (590, 317646), (630, 297478), (708, 264705), (826, 226890), (885, 211764), (1062, 176470), (1180, 158823), (1239, 151260), (1260, 148739), (1652, 113445), (1770, 105882), (2065, 90756), (2124, 88235), (2478, 75630), (2521, 74340), (2655, 70588), (3540, 52941), (3717, 50420), (4130, 45378), (4956, 37815), (5042, 37170), (5310, 35294), (6195, 30252), (7434, 25210), (7563, 24780), (8260, 22689), (10084, 18585), (10620, 17647), (12390, 15126), (12605, 14868)]