15396251000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:887

約数の個数: 256

約数和(自身を含む): 41387673600

約数和(自身を除く): 25991422600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 83, 95, 100, 104, 125, 130, 152, 166, 190, 200, 247, 250, 260, 325, 332, 380, 415, 475, 494, 500, 520, 650, 664, 751, 760, 830, 950, 988, 1000, 1079, 1235, 1300, 1502, 1577, 1625, 1660, 1900, 1976, 2075, 2158, 2375, 2470, 2600, 3004, 3154, 3250, 3320, 3755, 3800, 4150, 4316, 4750, 4940, 5395, 6008, 6175, 6308, 6500, 7510, 7885, 8300, 8632, 9500, 9763, 9880, 10375, 10790, 12350, 12616, 13000, 14269, 15020, 15770, 16600, 18775, 19000, 19526, 20501, 20750, 21580, 24700, 26975, 28538, 30040, 30875, 31540, 37550, 39052, 39425, 41002, 41500, 43160, 48815, 49400, 53950, 57076, 61750, 62333, 63080, 71345, 75100, 78104, 78850, 82004, 83000, 93875, 97630, 102505, 107900, 114152, 123500, 124666, 134875, 142690, 150200, 157700, 164008, 185497, 187750, 195260, 197125, 205010, 215800, 244075, 247000, 249332, 269750, 285380, 311665, 315400, 356725, 370994, 375500, 390520, 394250, 410020, 488150, 498664, 512525, 539500, 570760, 623330, 713450, 741988, 751000, 788500, 810329, 820040, 927485, 976300, 1025050, 1079000, 1184327, 1220375, 1246660, 1426900, 1483976, 1558325, 1577000, 1620658, 1783625, 1854970, 1952600, 2050100, 2368654, 2440750, 2493320, 2562625, 2853800, 3116650, 3241316, 3567250, 3709940, 4051645, 4100200, 4637425, 4737308, 4881500, 5125250, 5921635, 6233300, 6482632, 7134500, 7419880, 7791625, 8103290, 9274850, 9474616, 9763000, 10250500, 11843270, 12466600, 14269000, 15396251, 15583250, 16206580, 18549700, 20258225, 20501000, 23187125, 23686540, 29608175, 30792502, 31166500, 32413160, 37099400, 40516450, 46374250, 47373080, 59216350, 61585004, 62333000, 76981255, 81032900, 92748500, 101291125, 118432700, 123170008, 148040875, 153962510, 162065800, 185497000, 202582250, 236865400, 296081750, 307925020, 384906275, 405164500, 592163500, 615850040, 769812550, 810329000, 1184327000, 1539625100, 1924531375, 3079250200, 3849062750, 7698125500, 15396251000]

約数ペア:

[(1, 15396251000), (2, 7698125500), (4, 3849062750), (5, 3079250200), (8, 1924531375), (10, 1539625100), (13, 1184327000), (19, 810329000), (20, 769812550), (25, 615850040), (26, 592163500), (38, 405164500), (40, 384906275), (50, 307925020), (52, 296081750), (65, 236865400), (76, 202582250), (83, 185497000), (95, 162065800), (100, 153962510), (104, 148040875), (125, 123170008), (130, 118432700), (152, 101291125), (166, 92748500), (190, 81032900), (200, 76981255), (247, 62333000), (250, 61585004), (260, 59216350), (325, 47373080), (332, 46374250), (380, 40516450), (415, 37099400), (475, 32413160), (494, 31166500), (500, 30792502), (520, 29608175), (650, 23686540), (664, 23187125), (751, 20501000), (760, 20258225), (830, 18549700), (950, 16206580), (988, 15583250), (1000, 15396251), (1079, 14269000), (1235, 12466600), (1300, 11843270), (1502, 10250500), (1577, 9763000), (1625, 9474616), (1660, 9274850), (1900, 8103290), (1976, 7791625), (2075, 7419880), (2158, 7134500), (2375, 6482632), (2470, 6233300), (2600, 5921635), (3004, 5125250), (3154, 4881500), (3250, 4737308), (3320, 4637425), (3755, 4100200), (3800, 4051645), (4150, 3709940), (4316, 3567250), (4750, 3241316), (4940, 3116650), (5395, 2853800), (6008, 2562625), (6175, 2493320), (6308, 2440750), (6500, 2368654), (7510, 2050100), (7885, 1952600), (8300, 1854970), (8632, 1783625), (9500, 1620658), (9763, 1577000), (9880, 1558325), (10375, 1483976), (10790, 1426900), (12350, 1246660), (12616, 1220375), (13000, 1184327), (14269, 1079000), (15020, 1025050), (15770, 976300), (16600, 927485), (18775, 820040), (19000, 810329), (19526, 788500), (20501, 751000), (20750, 741988), (21580, 713450), (24700, 623330), (26975, 570760), (28538, 539500), (30040, 512525), (30875, 498664), (31540, 488150), (37550, 410020), (39052, 394250), (39425, 390520), (41002, 375500), (41500, 370994), (43160, 356725), (48815, 315400), (49400, 311665), (53950, 285380), (57076, 269750), (61750, 249332), (62333, 247000), (63080, 244075), (71345, 215800), (75100, 205010), (78104, 197125), (78850, 195260), (82004, 187750), (83000, 185497), (93875, 164008), (97630, 157700), (102505, 150200), (107900, 142690), (114152, 134875), (123500, 124666)]