313772550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 970604544

約数和(自身を除く): 656831994

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 127, 130, 150, 175, 181, 182, 195, 210, 254, 273, 325, 350, 362, 381, 390, 455, 525, 543, 546, 635, 650, 762, 889, 905, 910, 975, 1050, 1086, 1267, 1270, 1365, 1651, 1778, 1810, 1905, 1950, 2275, 2353, 2534, 2667, 2715, 2730, 3175, 3302, 3801, 3810, 4445, 4525, 4550, 4706, 4953, 5334, 5430, 6335, 6350, 6825, 7059, 7602, 8255, 8890, 9050, 9525, 9906, 11557, 11765, 12670, 13335, 13575, 13650, 14118, 16471, 16510, 19005, 19050, 22225, 22987, 23114, 23530, 24765, 26670, 27150, 31675, 32942, 34671, 35295, 38010, 41275, 44450, 45974, 49413, 49530, 57785, 58825, 63350, 66675, 68961, 69342, 70590, 82355, 82550, 95025, 98826, 114935, 115570, 117650, 123825, 133350, 137922, 160909, 164710, 173355, 176475, 190050, 229870, 247065, 247650, 288925, 298831, 321818, 344805, 346710, 352950, 411775, 482727, 494130, 574675, 577850, 597662, 689610, 804545, 823550, 866775, 896493, 965454, 1149350, 1235325, 1494155, 1609090, 1724025, 1733550, 1792986, 2091817, 2413635, 2470650, 2988310, 3448050, 4022725, 4183634, 4482465, 4827270, 6275451, 7470775, 8045450, 8964930, 10459085, 12068175, 12550902, 14941550, 20918170, 22412325, 24136350, 31377255, 44824650, 52295425, 62754510, 104590850, 156886275, 313772550]

約数ペア:

[(1, 313772550), (2, 156886275), (3, 104590850), (5, 62754510), (6, 52295425), (7, 44824650), (10, 31377255), (13, 24136350), (14, 22412325), (15, 20918170), (21, 14941550), (25, 12550902), (26, 12068175), (30, 10459085), (35, 8964930), (39, 8045450), (42, 7470775), (50, 6275451), (65, 4827270), (70, 4482465), (75, 4183634), (78, 4022725), (91, 3448050), (105, 2988310), (127, 2470650), (130, 2413635), (150, 2091817), (175, 1792986), (181, 1733550), (182, 1724025), (195, 1609090), (210, 1494155), (254, 1235325), (273, 1149350), (325, 965454), (350, 896493), (362, 866775), (381, 823550), (390, 804545), (455, 689610), (525, 597662), (543, 577850), (546, 574675), (635, 494130), (650, 482727), (762, 411775), (889, 352950), (905, 346710), (910, 344805), (975, 321818), (1050, 298831), (1086, 288925), (1267, 247650), (1270, 247065), (1365, 229870), (1651, 190050), (1778, 176475), (1810, 173355), (1905, 164710), (1950, 160909), (2275, 137922), (2353, 133350), (2534, 123825), (2667, 117650), (2715, 115570), (2730, 114935), (3175, 98826), (3302, 95025), (3801, 82550), (3810, 82355), (4445, 70590), (4525, 69342), (4550, 68961), (4706, 66675), (4953, 63350), (5334, 58825), (5430, 57785), (6335, 49530), (6350, 49413), (6825, 45974), (7059, 44450), (7602, 41275), (8255, 38010), (8890, 35295), (9050, 34671), (9525, 32942), (9906, 31675), (11557, 27150), (11765, 26670), (12670, 24765), (13335, 23530), (13575, 23114), (13650, 22987), (14118, 22225), (16471, 19050), (16510, 19005)]