201325883900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{3089}}^1$

素因数の和:3828

約数の個数: 144

約数和(自身を含む): 467332588800

約数和(自身を除く): 266006704900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 172, 215, 230, 430, 460, 575, 659, 860, 989, 1075, 1150, 1318, 1978, 2150, 2300, 2636, 3089, 3295, 3956, 4300, 4945, 6178, 6590, 9890, 12356, 13180, 15157, 15445, 16475, 19780, 24725, 28337, 30314, 30890, 32950, 49450, 56674, 60628, 61780, 65900, 71047, 75785, 77225, 98900, 113348, 132827, 141685, 142094, 151570, 154450, 265654, 283370, 284188, 303140, 308900, 355235, 378925, 531308, 566740, 651751, 664135, 708425, 710470, 757850, 1303502, 1328270, 1416850, 1420940, 1515700, 1776175, 2035651, 2607004, 2656540, 2833700, 3055021, 3258755, 3320675, 3552350, 4071302, 6110042, 6517510, 6641350, 7104700, 8142604, 10178255, 12220084, 13035020, 13282700, 15275105, 16293775, 20356510, 30550210, 32587550, 40713020, 46819973, 50891275, 61100420, 65175100, 76375525, 87532993, 93639946, 101782550, 152751050, 175065986, 187279892, 203565100, 234099865, 305502100, 350131972, 437664965, 468199730, 875329930, 936399460, 1170499325, 1750659860, 2013258839, 2188324825, 2340998650, 4026517678, 4376649650, 4681997300, 8053035356, 8753299300, 10066294195, 20132588390, 40265176780, 50331470975, 100662941950, 201325883900]

約数ペア:

[(1, 201325883900), (2, 100662941950), (4, 50331470975), (5, 40265176780), (10, 20132588390), (20, 10066294195), (23, 8753299300), (25, 8053035356), (43, 4681997300), (46, 4376649650), (50, 4026517678), (86, 2340998650), (92, 2188324825), (100, 2013258839), (115, 1750659860), (172, 1170499325), (215, 936399460), (230, 875329930), (430, 468199730), (460, 437664965), (575, 350131972), (659, 305502100), (860, 234099865), (989, 203565100), (1075, 187279892), (1150, 175065986), (1318, 152751050), (1978, 101782550), (2150, 93639946), (2300, 87532993), (2636, 76375525), (3089, 65175100), (3295, 61100420), (3956, 50891275), (4300, 46819973), (4945, 40713020), (6178, 32587550), (6590, 30550210), (9890, 20356510), (12356, 16293775), (13180, 15275105), (15157, 13282700), (15445, 13035020), (16475, 12220084), (19780, 10178255), (24725, 8142604), (28337, 7104700), (30314, 6641350), (30890, 6517510), (32950, 6110042), (49450, 4071302), (56674, 3552350), (60628, 3320675), (61780, 3258755), (65900, 3055021), (71047, 2833700), (75785, 2656540), (77225, 2607004), (98900, 2035651), (113348, 1776175), (132827, 1515700), (141685, 1420940), (142094, 1416850), (151570, 1328270), (154450, 1303502), (265654, 757850), (283370, 710470), (284188, 708425), (303140, 664135), (308900, 651751), (355235, 566740), (378925, 531308)]