891036728100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17369137}}^1$

素因数の和:17369179

約数の個数: 144

約数和(自身を含む): 3015282356800

約数和(自身を除く): 2124245628700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 25650, 51300, 17369137, 34738274, 52107411, 69476548, 86845685, 104214822, 156322233, 173691370, 208429644, 260537055, 312644466, 330013603, 347382740, 434228425, 468966699, 521074110, 625288932, 660027206, 781611165, 868456850, 937933398, 990040809, 1042148220, 1302685275, 1320054412, 1563222330, 1650068015, 1736913700, 1875866796, 1980081618, 2344833495, 2605370550, 2970122427, 3126444660, 3300136030, 3908055825, 3960163236, 4689666990, 4950204045, 5210741100, 5940244854, 6600272060, 7816111650, 8250340075, 8910367281, 9379333980, 9900408090, 11724167475, 11880489708, 14850612135, 15632223300, 16500680150, 17820734562, 19800816180, 23448334950, 24751020225, 29701224270, 33001360300, 35641469124, 44551836405, 46896669900, 49502040450, 59402448540, 74253060675, 89103672810, 99004080900, 148506121350, 178207345620, 222759182025, 297012242700, 445518364050, 891036728100]

約数ペア:

[(1, 891036728100), (2, 445518364050), (3, 297012242700), (4, 222759182025), (5, 178207345620), (6, 148506121350), (9, 99004080900), (10, 89103672810), (12, 74253060675), (15, 59402448540), (18, 49502040450), (19, 46896669900), (20, 44551836405), (25, 35641469124), (27, 33001360300), (30, 29701224270), (36, 24751020225), (38, 23448334950), (45, 19800816180), (50, 17820734562), (54, 16500680150), (57, 15632223300), (60, 14850612135), (75, 11880489708), (76, 11724167475), (90, 9900408090), (95, 9379333980), (100, 8910367281), (108, 8250340075), (114, 7816111650), (135, 6600272060), (150, 5940244854), (171, 5210741100), (180, 4950204045), (190, 4689666990), (225, 3960163236), (228, 3908055825), (270, 3300136030), (285, 3126444660), (300, 2970122427), (342, 2605370550), (380, 2344833495), (450, 1980081618), (475, 1875866796), (513, 1736913700), (540, 1650068015), (570, 1563222330), (675, 1320054412), (684, 1302685275), (855, 1042148220), (900, 990040809), (950, 937933398), (1026, 868456850), (1140, 781611165), (1350, 660027206), (1425, 625288932), (1710, 521074110), (1900, 468966699), (2052, 434228425), (2565, 347382740), (2700, 330013603), (2850, 312644466), (3420, 260537055), (4275, 208429644), (5130, 173691370), (5700, 156322233), (8550, 104214822), (10260, 86845685), (12825, 69476548), (17100, 52107411), (25650, 34738274), (51300, 17369137)]