28264073100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{2273}}^1$

素因数の和:2700

約数の個数: 144

約数和(自身を含む): 82624607520

約数和(自身を除く): 54360534420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 181, 229, 300, 362, 458, 543, 687, 724, 905, 916, 1086, 1145, 1374, 1810, 2172, 2273, 2290, 2715, 2748, 3435, 3620, 4525, 4546, 4580, 5430, 5725, 6819, 6870, 9050, 9092, 10860, 11365, 11450, 13575, 13638, 13740, 17175, 18100, 22730, 22900, 27150, 27276, 34095, 34350, 41449, 45460, 54300, 56825, 68190, 68700, 82898, 113650, 124347, 136380, 165796, 170475, 207245, 227300, 248694, 340950, 411413, 414490, 497388, 520517, 621735, 681900, 822826, 828980, 1036225, 1041034, 1234239, 1243470, 1561551, 1645652, 2057065, 2072450, 2082068, 2468478, 2486940, 2602585, 3108675, 3123102, 4114130, 4144900, 4936956, 5205170, 6171195, 6217350, 6246204, 7807755, 8228260, 10285325, 10410340, 12342390, 12434700, 13012925, 15615510, 20570650, 24684780, 26025850, 30855975, 31231020, 39038775, 41141300, 52051700, 61711950, 78077550, 94213577, 123423900, 156155100, 188427154, 282640731, 376854308, 471067885, 565281462, 942135770, 1130562924, 1413203655, 1884271540, 2355339425, 2826407310, 4710678850, 5652814620, 7066018275, 9421357700, 14132036550, 28264073100]

約数ペア:

[(1, 28264073100), (2, 14132036550), (3, 9421357700), (4, 7066018275), (5, 5652814620), (6, 4710678850), (10, 2826407310), (12, 2355339425), (15, 1884271540), (20, 1413203655), (25, 1130562924), (30, 942135770), (50, 565281462), (60, 471067885), (75, 376854308), (100, 282640731), (150, 188427154), (181, 156155100), (229, 123423900), (300, 94213577), (362, 78077550), (458, 61711950), (543, 52051700), (687, 41141300), (724, 39038775), (905, 31231020), (916, 30855975), (1086, 26025850), (1145, 24684780), (1374, 20570650), (1810, 15615510), (2172, 13012925), (2273, 12434700), (2290, 12342390), (2715, 10410340), (2748, 10285325), (3435, 8228260), (3620, 7807755), (4525, 6246204), (4546, 6217350), (4580, 6171195), (5430, 5205170), (5725, 4936956), (6819, 4144900), (6870, 4114130), (9050, 3123102), (9092, 3108675), (10860, 2602585), (11365, 2486940), (11450, 2468478), (13575, 2082068), (13638, 2072450), (13740, 2057065), (17175, 1645652), (18100, 1561551), (22730, 1243470), (22900, 1234239), (27150, 1041034), (27276, 1036225), (34095, 828980), (34350, 822826), (41449, 681900), (45460, 621735), (54300, 520517), (56825, 497388), (68190, 414490), (68700, 411413), (82898, 340950), (113650, 248694), (124347, 227300), (136380, 207245), (165796, 170475)]