225511650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 144

約数和(自身を含む): 745827264

約数和(自身を除く): 520315614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5507, 5850, 6825, 8190, 11014, 13650, 16521, 20475, 27535, 33042, 38549, 40950, 49563, 55070, 71591, 77098, 82605, 99126, 115647, 137675, 143182, 165210, 192745, 214773, 231294, 247815, 275350, 346941, 357955, 385490, 413025, 429546, 495630, 501137, 578235, 644319, 693882, 715910, 826050, 963725, 1002274, 1073865, 1156470, 1239075, 1288638, 1503411, 1734705, 1789775, 1927450, 2147730, 2478150, 2505685, 2891175, 3006822, 3221595, 3469410, 3579550, 4510233, 5011370, 5369325, 5782350, 6443190, 7517055, 8673525, 9020466, 10738650, 12528425, 15034110, 16107975, 17347050, 22551165, 25056850, 32215950, 37585275, 45102330, 75170550, 112755825, 225511650]

約数ペア:

[(1, 225511650), (2, 112755825), (3, 75170550), (5, 45102330), (6, 37585275), (7, 32215950), (9, 25056850), (10, 22551165), (13, 17347050), (14, 16107975), (15, 15034110), (18, 12528425), (21, 10738650), (25, 9020466), (26, 8673525), (30, 7517055), (35, 6443190), (39, 5782350), (42, 5369325), (45, 5011370), (50, 4510233), (63, 3579550), (65, 3469410), (70, 3221595), (75, 3006822), (78, 2891175), (90, 2505685), (91, 2478150), (105, 2147730), (117, 1927450), (126, 1789775), (130, 1734705), (150, 1503411), (175, 1288638), (182, 1239075), (195, 1156470), (210, 1073865), (225, 1002274), (234, 963725), (273, 826050), (315, 715910), (325, 693882), (350, 644319), (390, 578235), (450, 501137), (455, 495630), (525, 429546), (546, 413025), (585, 385490), (630, 357955), (650, 346941), (819, 275350), (910, 247815), (975, 231294), (1050, 214773), (1170, 192745), (1365, 165210), (1575, 143182), (1638, 137675), (1950, 115647), (2275, 99126), (2730, 82605), (2925, 77098), (3150, 71591), (4095, 55070), (4550, 49563), (5507, 40950), (5850, 38549), (6825, 33042), (8190, 27535), (11014, 20475), (13650, 16521)]