137157020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 425005056

約数和(自身を除く): 287848036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 31, 34, 35, 44, 52, 55, 62, 65, 68, 70, 77, 85, 91, 110, 119, 124, 130, 140, 143, 154, 155, 169, 170, 182, 187, 217, 220, 221, 238, 260, 286, 308, 310, 338, 340, 341, 364, 374, 385, 403, 434, 442, 455, 476, 527, 572, 595, 620, 676, 682, 715, 748, 770, 806, 845, 868, 884, 910, 935, 1001, 1054, 1085, 1105, 1183, 1190, 1309, 1364, 1430, 1540, 1547, 1612, 1690, 1705, 1820, 1859, 1870, 2002, 2015, 2108, 2170, 2210, 2366, 2380, 2387, 2431, 2618, 2635, 2821, 2860, 2873, 3094, 3380, 3410, 3689, 3718, 3740, 4004, 4030, 4340, 4420, 4433, 4732, 4774, 4862, 5005, 5236, 5239, 5270, 5642, 5746, 5797, 5915, 6188, 6545, 6820, 6851, 7378, 7436, 7735, 8060, 8866, 9295, 9548, 9724, 10010, 10478, 10540, 11284, 11492, 11594, 11830, 11935, 12155, 13013, 13090, 13702, 14105, 14365, 14756, 15470, 17017, 17732, 18445, 18590, 20020, 20111, 20956, 22165, 23188, 23660, 23870, 24310, 26026, 26180, 26195, 27404, 28210, 28730, 28985, 30940, 31031, 31603, 34034, 34255, 36673, 36890, 37180, 40222, 40579, 44330, 47740, 47957, 48620, 52052, 52390, 56420, 57460, 57629, 57970, 62062, 63206, 65065, 68068, 68510, 73346, 73780, 75361, 80444, 81158, 85085, 88660, 89063, 95914, 100555, 104780, 115258, 115940, 124124, 126412, 130130, 137020, 146692, 150722, 155155, 158015, 162316, 170170, 178126, 183365, 191828, 201110, 202895, 221221, 230516, 239785, 260260, 288145, 301444, 310310, 316030, 340340, 356252, 366730, 376805, 402220, 403403, 405790, 442442, 445315, 479570, 527527, 576290, 620620, 623441, 632060, 733460, 753610, 806806, 811580, 884884, 890630, 959140, 979693, 1055054, 1106105, 1152580, 1246882, 1507220, 1613612, 1781260, 1959386, 2017015, 2110108, 2212210, 2493764, 2637635, 3117205, 3918772, 4034030, 4424420, 4898465, 5275270, 6234410, 6857851, 8068060, 9796930, 10550540, 12468820, 13715702, 19593860, 27431404, 34289255, 68578510, 137157020]

約数ペア:

[(1, 137157020), (2, 68578510), (4, 34289255), (5, 27431404), (7, 19593860), (10, 13715702), (11, 12468820), (13, 10550540), (14, 9796930), (17, 8068060), (20, 6857851), (22, 6234410), (26, 5275270), (28, 4898465), (31, 4424420), (34, 4034030), (35, 3918772), (44, 3117205), (52, 2637635), (55, 2493764), (62, 2212210), (65, 2110108), (68, 2017015), (70, 1959386), (77, 1781260), (85, 1613612), (91, 1507220), (110, 1246882), (119, 1152580), (124, 1106105), (130, 1055054), (140, 979693), (143, 959140), (154, 890630), (155, 884884), (169, 811580), (170, 806806), (182, 753610), (187, 733460), (217, 632060), (220, 623441), (221, 620620), (238, 576290), (260, 527527), (286, 479570), (308, 445315), (310, 442442), (338, 405790), (340, 403403), (341, 402220), (364, 376805), (374, 366730), (385, 356252), (403, 340340), (434, 316030), (442, 310310), (455, 301444), (476, 288145), (527, 260260), (572, 239785), (595, 230516), (620, 221221), (676, 202895), (682, 201110), (715, 191828), (748, 183365), (770, 178126), (806, 170170), (845, 162316), (868, 158015), (884, 155155), (910, 150722), (935, 146692), (1001, 137020), (1054, 130130), (1085, 126412), (1105, 124124), (1183, 115940), (1190, 115258), (1309, 104780), (1364, 100555), (1430, 95914), (1540, 89063), (1547, 88660), (1612, 85085), (1690, 81158), (1705, 80444), (1820, 75361), (1859, 73780), (1870, 73346), (2002, 68510), (2015, 68068), (2108, 65065), (2170, 63206), (2210, 62062), (2366, 57970), (2380, 57629), (2387, 57460), (2431, 56420), (2618, 52390), (2635, 52052), (2821, 48620), (2860, 47957), (2873, 47740), (3094, 44330), (3380, 40579), (3410, 40222), (3689, 37180), (3718, 36890), (3740, 36673), (4004, 34255), (4030, 34034), (4340, 31603), (4420, 31031), (4433, 30940), (4732, 28985), (4774, 28730), (4862, 28210), (5005, 27404), (5236, 26195), (5239, 26180), (5270, 26026), (5642, 24310), (5746, 23870), (5797, 23660), (5915, 23188), (6188, 22165), (6545, 20956), (6820, 20111), (6851, 20020), (7378, 18590), (7436, 18445), (7735, 17732), (8060, 17017), (8866, 15470), (9295, 14756), (9548, 14365), (9724, 14105), (10010, 13702), (10478, 13090), (10540, 13013), (11284, 12155), (11492, 11935), (11594, 11830)]