31402817100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41687}}^1$

素因数の和:41747

約数の個数: 216

約数和(自身を含む): 105371255808

約数和(自身を除く): 73968438708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 243, 270, 279, 300, 310, 324, 372, 405, 450, 465, 486, 540, 558, 620, 675, 775, 810, 837, 900, 930, 972, 1116, 1215, 1350, 1395, 1550, 1620, 1674, 1860, 2025, 2325, 2430, 2511, 2700, 2790, 3100, 3348, 4050, 4185, 4650, 4860, 5022, 5580, 6075, 6975, 7533, 8100, 8370, 9300, 10044, 12150, 12555, 13950, 15066, 16740, 20925, 24300, 25110, 27900, 30132, 37665, 41687, 41850, 50220, 62775, 75330, 83374, 83700, 125061, 125550, 150660, 166748, 188325, 208435, 250122, 251100, 375183, 376650, 416870, 500244, 625305, 750366, 753300, 833740, 1042175, 1125549, 1250610, 1292297, 1500732, 1875915, 2084350, 2251098, 2501220, 2584594, 3126525, 3376647, 3751830, 3876891, 4168700, 4502196, 5169188, 5627745, 6253050, 6461485, 6753294, 7503660, 7753782, 9379575, 10129941, 11255490, 11630673, 12506100, 12922970, 13506588, 15507564, 16883235, 18759150, 19384455, 20259882, 22510980, 23261346, 25845940, 28138725, 32307425, 33766470, 34892019, 37518300, 38768910, 40519764, 46522692, 50649705, 56277450, 58153365, 64614850, 67532940, 69784038, 77537820, 84416175, 96922275, 101299410, 104676057, 112554900, 116306730, 129229700, 139568076, 168832350, 174460095, 193844550, 202598820, 209352114, 232613460, 253248525, 290766825, 314028171, 337664700, 348920190, 387689100, 418704228, 506497050, 523380285, 581533650, 628056342, 697840380, 872300475, 1012994100, 1046760570, 1163067300, 1256112684, 1570140855, 1744600950, 2093521140, 2616901425, 3140281710, 3489201900, 5233802850, 6280563420, 7850704275, 10467605700, 15701408550, 31402817100]

約数ペア:

[(1, 31402817100), (2, 15701408550), (3, 10467605700), (4, 7850704275), (5, 6280563420), (6, 5233802850), (9, 3489201900), (10, 3140281710), (12, 2616901425), (15, 2093521140), (18, 1744600950), (20, 1570140855), (25, 1256112684), (27, 1163067300), (30, 1046760570), (31, 1012994100), (36, 872300475), (45, 697840380), (50, 628056342), (54, 581533650), (60, 523380285), (62, 506497050), (75, 418704228), (81, 387689100), (90, 348920190), (93, 337664700), (100, 314028171), (108, 290766825), (124, 253248525), (135, 232613460), (150, 209352114), (155, 202598820), (162, 193844550), (180, 174460095), (186, 168832350), (225, 139568076), (243, 129229700), (270, 116306730), (279, 112554900), (300, 104676057), (310, 101299410), (324, 96922275), (372, 84416175), (405, 77537820), (450, 69784038), (465, 67532940), (486, 64614850), (540, 58153365), (558, 56277450), (620, 50649705), (675, 46522692), (775, 40519764), (810, 38768910), (837, 37518300), (900, 34892019), (930, 33766470), (972, 32307425), (1116, 28138725), (1215, 25845940), (1350, 23261346), (1395, 22510980), (1550, 20259882), (1620, 19384455), (1674, 18759150), (1860, 16883235), (2025, 15507564), (2325, 13506588), (2430, 12922970), (2511, 12506100), (2700, 11630673), (2790, 11255490), (3100, 10129941), (3348, 9379575), (4050, 7753782), (4185, 7503660), (4650, 6753294), (4860, 6461485), (5022, 6253050), (5580, 5627745), (6075, 5169188), (6975, 4502196), (7533, 4168700), (8100, 3876891), (8370, 3751830), (9300, 3376647), (10044, 3126525), (12150, 2584594), (12555, 2501220), (13950, 2251098), (15066, 2084350), (16740, 1875915), (20925, 1500732), (24300, 1292297), (25110, 1250610), (27900, 1125549), (30132, 1042175), (37665, 833740), (41687, 753300), (41850, 750366), (50220, 625305), (62775, 500244), (75330, 416870), (83374, 376650), (83700, 375183), (125061, 251100), (125550, 250122), (150660, 208435), (166748, 188325)]