65512687100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{60733}}^1$

素因数の和:60844

約数の個数: 144

約数和(自身を含む): 172068653568

約数和(自身を除く): 106555966468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 67, 70, 92, 100, 115, 134, 140, 161, 175, 230, 268, 322, 335, 350, 460, 469, 575, 644, 670, 700, 805, 938, 1150, 1340, 1541, 1610, 1675, 1876, 2300, 2345, 3082, 3220, 3350, 4025, 4690, 6164, 6700, 7705, 8050, 9380, 10787, 11725, 15410, 16100, 21574, 23450, 30820, 38525, 43148, 46900, 53935, 60733, 77050, 107870, 121466, 154100, 215740, 242932, 269675, 303665, 425131, 539350, 607330, 850262, 1078700, 1214660, 1396859, 1518325, 1700524, 2125655, 2793718, 3036650, 4069111, 4251310, 5587436, 6073300, 6984295, 8138222, 8502620, 9778013, 10628275, 13968590, 16276444, 19556026, 20345555, 21256550, 27937180, 28483777, 34921475, 39112052, 40691110, 42513100, 48890065, 56967554, 69842950, 81382220, 93589553, 97780130, 101727775, 113935108, 139685900, 142418885, 187179106, 195560260, 203455550, 244450325, 284837770, 374358212, 406911100, 467947765, 488900650, 569675540, 655126871, 712094425, 935895530, 977801300, 1310253742, 1424188850, 1871791060, 2339738825, 2620507484, 2848377700, 3275634355, 4679477650, 6551268710, 9358955300, 13102537420, 16378171775, 32756343550, 65512687100]

約数ペア:

[(1, 65512687100), (2, 32756343550), (4, 16378171775), (5, 13102537420), (7, 9358955300), (10, 6551268710), (14, 4679477650), (20, 3275634355), (23, 2848377700), (25, 2620507484), (28, 2339738825), (35, 1871791060), (46, 1424188850), (50, 1310253742), (67, 977801300), (70, 935895530), (92, 712094425), (100, 655126871), (115, 569675540), (134, 488900650), (140, 467947765), (161, 406911100), (175, 374358212), (230, 284837770), (268, 244450325), (322, 203455550), (335, 195560260), (350, 187179106), (460, 142418885), (469, 139685900), (575, 113935108), (644, 101727775), (670, 97780130), (700, 93589553), (805, 81382220), (938, 69842950), (1150, 56967554), (1340, 48890065), (1541, 42513100), (1610, 40691110), (1675, 39112052), (1876, 34921475), (2300, 28483777), (2345, 27937180), (3082, 21256550), (3220, 20345555), (3350, 19556026), (4025, 16276444), (4690, 13968590), (6164, 10628275), (6700, 9778013), (7705, 8502620), (8050, 8138222), (9380, 6984295), (10787, 6073300), (11725, 5587436), (15410, 4251310), (16100, 4069111), (21574, 3036650), (23450, 2793718), (30820, 2125655), (38525, 1700524), (43148, 1518325), (46900, 1396859), (53935, 1214660), (60733, 1078700), (77050, 850262), (107870, 607330), (121466, 539350), (154100, 425131), (215740, 303665), (242932, 269675)]