83841900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 178641300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 290, 300, 345, 348, 419, 435, 460, 575, 580, 667, 690, 725, 838, 870, 1150, 1257, 1334, 1380, 1450, 1676, 1725, 1740, 2001, 2095, 2175, 2300, 2514, 2668, 2900, 3335, 3450, 4002, 4190, 4350, 5028, 6285, 6670, 6900, 8004, 8380, 8700, 9637, 10005, 10475, 12151, 12570, 13340, 16675, 19274, 20010, 20950, 24302, 25140, 28911, 31425, 33350, 36453, 38548, 40020, 41900, 48185, 48604, 50025, 57822, 60755, 62850, 66700, 72906, 96370, 100050, 115644, 121510, 125700, 144555, 145812, 182265, 192740, 200100, 240925, 243020, 279473, 289110, 303775, 364530, 481850, 558946, 578220, 607550, 722775, 729060, 838419, 911325, 963700, 1117892, 1215100, 1397365, 1445550, 1676838, 1822650, 2794730, 2891100, 3353676, 3645300, 4192095, 5589460, 6986825, 8384190, 13973650, 16768380, 20960475, 27947300, 41920950, 83841900]

約数ペア:

[(1, 83841900), (2, 41920950), (3, 27947300), (4, 20960475), (5, 16768380), (6, 13973650), (10, 8384190), (12, 6986825), (15, 5589460), (20, 4192095), (23, 3645300), (25, 3353676), (29, 2891100), (30, 2794730), (46, 1822650), (50, 1676838), (58, 1445550), (60, 1397365), (69, 1215100), (75, 1117892), (87, 963700), (92, 911325), (100, 838419), (115, 729060), (116, 722775), (138, 607550), (145, 578220), (150, 558946), (174, 481850), (230, 364530), (276, 303775), (290, 289110), (300, 279473), (345, 243020), (348, 240925), (419, 200100), (435, 192740), (460, 182265), (575, 145812), (580, 144555), (667, 125700), (690, 121510), (725, 115644), (838, 100050), (870, 96370), (1150, 72906), (1257, 66700), (1334, 62850), (1380, 60755), (1450, 57822), (1676, 50025), (1725, 48604), (1740, 48185), (2001, 41900), (2095, 40020), (2175, 38548), (2300, 36453), (2514, 33350), (2668, 31425), (2900, 28911), (3335, 25140), (3450, 24302), (4002, 20950), (4190, 20010), (4350, 19274), (5028, 16675), (6285, 13340), (6670, 12570), (6900, 12151), (8004, 10475), (8380, 10005), (8700, 9637)]