153953800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 481219200

約数和(自身を除く): 327265400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 700, 715, 728, 769, 770, 910, 1001, 1100, 1144, 1300, 1400, 1430, 1538, 1540, 1820, 1925, 2002, 2200, 2275, 2600, 2860, 3076, 3080, 3575, 3640, 3845, 3850, 4004, 4550, 5005, 5383, 5720, 6152, 7150, 7690, 7700, 8008, 8459, 9100, 9997, 10010, 10766, 14300, 15380, 15400, 16918, 18200, 19225, 19994, 20020, 21532, 25025, 26915, 28600, 30760, 33836, 38450, 39988, 40040, 42295, 43064, 49985, 50050, 53830, 59213, 67672, 69979, 76900, 79976, 84590, 99970, 100100, 107660, 109967, 118426, 134575, 139958, 153800, 169180, 199940, 200200, 211475, 215320, 219934, 236852, 249925, 269150, 279916, 296065, 338360, 349895, 399880, 422950, 439868, 473704, 499850, 538300, 549835, 559832, 592130, 699790, 769769, 845900, 879736, 999700, 1076600, 1099670, 1184260, 1399580, 1480325, 1539538, 1691800, 1749475, 1999400, 2199340, 2368520, 2749175, 2799160, 2960650, 3079076, 3498950, 3848845, 4398680, 5498350, 5921300, 6158152, 6997900, 7697690, 10996700, 11842600, 13995800, 15395380, 19244225, 21993400, 30790760, 38488450, 76976900, 153953800]

約数ペア:

[(1, 153953800), (2, 76976900), (4, 38488450), (5, 30790760), (7, 21993400), (8, 19244225), (10, 15395380), (11, 13995800), (13, 11842600), (14, 10996700), (20, 7697690), (22, 6997900), (25, 6158152), (26, 5921300), (28, 5498350), (35, 4398680), (40, 3848845), (44, 3498950), (50, 3079076), (52, 2960650), (55, 2799160), (56, 2749175), (65, 2368520), (70, 2199340), (77, 1999400), (88, 1749475), (91, 1691800), (100, 1539538), (104, 1480325), (110, 1399580), (130, 1184260), (140, 1099670), (143, 1076600), (154, 999700), (175, 879736), (182, 845900), (200, 769769), (220, 699790), (260, 592130), (275, 559832), (280, 549835), (286, 538300), (308, 499850), (325, 473704), (350, 439868), (364, 422950), (385, 399880), (440, 349895), (455, 338360), (520, 296065), (550, 279916), (572, 269150), (616, 249925), (650, 236852), (700, 219934), (715, 215320), (728, 211475), (769, 200200), (770, 199940), (910, 169180), (1001, 153800), (1100, 139958), (1144, 134575), (1300, 118426), (1400, 109967), (1430, 107660), (1538, 100100), (1540, 99970), (1820, 84590), (1925, 79976), (2002, 76900), (2200, 69979), (2275, 67672), (2600, 59213), (2860, 53830), (3076, 50050), (3080, 49985), (3575, 43064), (3640, 42295), (3845, 40040), (3850, 39988), (4004, 38450), (4550, 33836), (5005, 30760), (5383, 28600), (5720, 26915), (6152, 25025), (7150, 21532), (7690, 20020), (7700, 19994), (8008, 19225), (8459, 18200), (9100, 16918), (9997, 15400), (10010, 15380), (10766, 14300)]