42002100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 154365120

約数和(自身を除く): 112363020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 113, 118, 126, 140, 150, 175, 177, 180, 210, 225, 226, 236, 252, 295, 300, 315, 339, 350, 354, 413, 420, 450, 452, 525, 531, 565, 590, 630, 678, 700, 708, 791, 826, 885, 900, 1017, 1050, 1062, 1130, 1180, 1239, 1260, 1356, 1475, 1575, 1582, 1652, 1695, 1770, 2034, 2065, 2100, 2124, 2260, 2373, 2478, 2655, 2825, 2950, 3150, 3164, 3390, 3540, 3717, 3955, 4068, 4130, 4425, 4746, 4956, 5085, 5310, 5650, 5900, 6195, 6300, 6667, 6780, 7119, 7434, 7910, 8260, 8475, 8850, 9492, 10170, 10325, 10620, 11300, 11865, 12390, 13275, 13334, 14238, 14868, 15820, 16950, 17700, 18585, 19775, 20001, 20340, 20650, 23730, 24780, 25425, 26550, 26668, 28476, 30975, 33335, 33900, 35595, 37170, 39550, 40002, 41300, 46669, 47460, 50850, 53100, 59325, 60003, 61950, 66670, 71190, 74340, 79100, 80004, 92925, 93338, 100005, 101700, 118650, 120006, 123900, 133340, 140007, 142380, 166675, 177975, 185850, 186676, 200010, 233345, 237300, 240012, 280014, 300015, 333350, 355950, 371700, 400020, 420021, 466690, 500025, 560028, 600030, 666700, 700035, 711900, 840042, 933380, 1000050, 1166725, 1200060, 1400070, 1500075, 1680084, 2000100, 2100105, 2333450, 2800140, 3000150, 3500175, 4200210, 4666900, 6000300, 7000350, 8400420, 10500525, 14000700, 21001050, 42002100]

約数ペア:

[(1, 42002100), (2, 21001050), (3, 14000700), (4, 10500525), (5, 8400420), (6, 7000350), (7, 6000300), (9, 4666900), (10, 4200210), (12, 3500175), (14, 3000150), (15, 2800140), (18, 2333450), (20, 2100105), (21, 2000100), (25, 1680084), (28, 1500075), (30, 1400070), (35, 1200060), (36, 1166725), (42, 1000050), (45, 933380), (50, 840042), (59, 711900), (60, 700035), (63, 666700), (70, 600030), (75, 560028), (84, 500025), (90, 466690), (100, 420021), (105, 400020), (113, 371700), (118, 355950), (126, 333350), (140, 300015), (150, 280014), (175, 240012), (177, 237300), (180, 233345), (210, 200010), (225, 186676), (226, 185850), (236, 177975), (252, 166675), (295, 142380), (300, 140007), (315, 133340), (339, 123900), (350, 120006), (354, 118650), (413, 101700), (420, 100005), (450, 93338), (452, 92925), (525, 80004), (531, 79100), (565, 74340), (590, 71190), (630, 66670), (678, 61950), (700, 60003), (708, 59325), (791, 53100), (826, 50850), (885, 47460), (900, 46669), (1017, 41300), (1050, 40002), (1062, 39550), (1130, 37170), (1180, 35595), (1239, 33900), (1260, 33335), (1356, 30975), (1475, 28476), (1575, 26668), (1582, 26550), (1652, 25425), (1695, 24780), (1770, 23730), (2034, 20650), (2065, 20340), (2100, 20001), (2124, 19775), (2260, 18585), (2373, 17700), (2478, 16950), (2655, 15820), (2825, 14868), (2950, 14238), (3150, 13334), (3164, 13275), (3390, 12390), (3540, 11865), (3717, 11300), (3955, 10620), (4068, 10325), (4130, 10170), (4425, 9492), (4746, 8850), (4956, 8475), (5085, 8260), (5310, 7910), (5650, 7434), (5900, 7119), (6195, 6780), (6300, 6667)]