248933100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 839946240

約数和(自身を除く): 591013140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 31, 39, 50, 52, 58, 60, 62, 65, 71, 75, 78, 87, 93, 100, 116, 124, 130, 142, 145, 150, 155, 156, 174, 186, 195, 213, 260, 284, 290, 300, 310, 325, 348, 355, 372, 377, 390, 403, 426, 435, 465, 580, 620, 650, 710, 725, 754, 775, 780, 806, 852, 870, 899, 923, 930, 975, 1065, 1131, 1209, 1300, 1420, 1450, 1508, 1550, 1612, 1740, 1775, 1798, 1846, 1860, 1885, 1950, 2015, 2059, 2130, 2175, 2201, 2262, 2325, 2418, 2697, 2769, 2900, 3100, 3550, 3596, 3692, 3770, 3900, 4030, 4118, 4260, 4350, 4402, 4495, 4524, 4615, 4650, 4836, 5325, 5394, 5538, 5655, 6045, 6177, 6603, 7100, 7540, 8060, 8236, 8700, 8804, 8990, 9230, 9300, 9425, 10075, 10295, 10650, 10788, 11005, 11076, 11310, 11687, 12090, 12354, 13206, 13485, 13845, 17980, 18460, 18850, 20150, 20590, 21300, 22010, 22475, 22620, 23075, 23374, 24180, 24708, 26412, 26767, 26970, 27690, 28275, 28613, 30225, 30885, 33015, 35061, 37700, 40300, 41180, 44020, 44950, 46150, 46748, 51475, 53534, 53940, 55025, 55380, 56550, 57226, 58435, 60450, 61770, 63829, 66030, 67425, 69225, 70122, 80301, 85839, 89900, 92300, 102950, 107068, 110050, 113100, 114452, 116870, 120900, 123540, 127658, 132060, 133835, 134850, 138450, 140244, 143065, 154425, 160602, 165075, 171678, 175305, 191487, 205900, 220100, 233740, 255316, 267670, 269700, 276900, 286130, 292175, 308850, 319145, 321204, 330150, 343356, 350610, 382974, 401505, 429195, 535340, 572260, 584350, 617700, 638290, 660300, 669175, 701220, 715325, 765948, 803010, 829777, 858390, 876525, 957435, 1168700, 1276580, 1338350, 1430650, 1595725, 1606020, 1659554, 1716780, 1753050, 1914870, 2007525, 2145975, 2489331, 2676700, 2861300, 3191450, 3319108, 3506100, 3829740, 4015050, 4148885, 4291950, 4787175, 4978662, 6382900, 8030100, 8297770, 8583900, 9574350, 9957324, 12446655, 16595540, 19148700, 20744425, 24893310, 41488850, 49786620, 62233275, 82977700, 124466550, 248933100]

約数ペア:

[(1, 248933100), (2, 124466550), (3, 82977700), (4, 62233275), (5, 49786620), (6, 41488850), (10, 24893310), (12, 20744425), (13, 19148700), (15, 16595540), (20, 12446655), (25, 9957324), (26, 9574350), (29, 8583900), (30, 8297770), (31, 8030100), (39, 6382900), (50, 4978662), (52, 4787175), (58, 4291950), (60, 4148885), (62, 4015050), (65, 3829740), (71, 3506100), (75, 3319108), (78, 3191450), (87, 2861300), (93, 2676700), (100, 2489331), (116, 2145975), (124, 2007525), (130, 1914870), (142, 1753050), (145, 1716780), (150, 1659554), (155, 1606020), (156, 1595725), (174, 1430650), (186, 1338350), (195, 1276580), (213, 1168700), (260, 957435), (284, 876525), (290, 858390), (300, 829777), (310, 803010), (325, 765948), (348, 715325), (355, 701220), (372, 669175), (377, 660300), (390, 638290), (403, 617700), (426, 584350), (435, 572260), (465, 535340), (580, 429195), (620, 401505), (650, 382974), (710, 350610), (725, 343356), (754, 330150), (775, 321204), (780, 319145), (806, 308850), (852, 292175), (870, 286130), (899, 276900), (923, 269700), (930, 267670), (975, 255316), (1065, 233740), (1131, 220100), (1209, 205900), (1300, 191487), (1420, 175305), (1450, 171678), (1508, 165075), (1550, 160602), (1612, 154425), (1740, 143065), (1775, 140244), (1798, 138450), (1846, 134850), (1860, 133835), (1885, 132060), (1950, 127658), (2015, 123540), (2059, 120900), (2130, 116870), (2175, 114452), (2201, 113100), (2262, 110050), (2325, 107068), (2418, 102950), (2697, 92300), (2769, 89900), (2900, 85839), (3100, 80301), (3550, 70122), (3596, 69225), (3692, 67425), (3770, 66030), (3900, 63829), (4030, 61770), (4118, 60450), (4260, 58435), (4350, 57226), (4402, 56550), (4495, 55380), (4524, 55025), (4615, 53940), (4650, 53534), (4836, 51475), (5325, 46748), (5394, 46150), (5538, 44950), (5655, 44020), (6045, 41180), (6177, 40300), (6603, 37700), (7100, 35061), (7540, 33015), (8060, 30885), (8236, 30225), (8700, 28613), (8804, 28275), (8990, 27690), (9230, 26970), (9300, 26767), (9425, 26412), (10075, 24708), (10295, 24180), (10650, 23374), (10788, 23075), (11005, 22620), (11076, 22475), (11310, 22010), (11687, 21300), (12090, 20590), (12354, 20150), (13206, 18850), (13485, 18460), (13845, 17980)]