939771900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 216

約数和(自身を含む): 3144173760

約数和(自身を除く): 2204401860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 239, 255, 257, 300, 306, 340, 425, 450, 478, 510, 514, 612, 717, 765, 771, 850, 900, 956, 1020, 1028, 1195, 1275, 1285, 1434, 1530, 1542, 1700, 2151, 2313, 2390, 2550, 2570, 2868, 3060, 3084, 3585, 3825, 3855, 4063, 4302, 4369, 4626, 4780, 5100, 5140, 5975, 6425, 7170, 7650, 7710, 8126, 8604, 8738, 9252, 10755, 11565, 11950, 12189, 12850, 13107, 14340, 15300, 15420, 16252, 17476, 17925, 19275, 20315, 21510, 21845, 23130, 23900, 24378, 25700, 26214, 35850, 36567, 38550, 39321, 40630, 43020, 43690, 46260, 48756, 52428, 53775, 57825, 60945, 61423, 65535, 71700, 73134, 77100, 78642, 81260, 87380, 101575, 107550, 109225, 115650, 121890, 122846, 131070, 146268, 157284, 182835, 184269, 196605, 203150, 215100, 218450, 231300, 243780, 245692, 262140, 304725, 307115, 327675, 365670, 368538, 393210, 406300, 436900, 552807, 609450, 614230, 655350, 731340, 737076, 786420, 914175, 921345, 983025, 1044191, 1105614, 1218900, 1228460, 1310700, 1535575, 1828350, 1842690, 1966050, 2088382, 2211228, 2764035, 3071150, 3132573, 3656700, 3685380, 3932100, 4176764, 4606725, 5220955, 5528070, 6142300, 6265146, 9213450, 9397719, 10441910, 11056140, 12530292, 13820175, 15662865, 18426900, 18795438, 20883820, 26104775, 27640350, 31325730, 37590876, 46988595, 52209550, 55280700, 62651460, 78314325, 93977190, 104419100, 156628650, 187954380, 234942975, 313257300, 469885950, 939771900]

約数ペア:

[(1, 939771900), (2, 469885950), (3, 313257300), (4, 234942975), (5, 187954380), (6, 156628650), (9, 104419100), (10, 93977190), (12, 78314325), (15, 62651460), (17, 55280700), (18, 52209550), (20, 46988595), (25, 37590876), (30, 31325730), (34, 27640350), (36, 26104775), (45, 20883820), (50, 18795438), (51, 18426900), (60, 15662865), (68, 13820175), (75, 12530292), (85, 11056140), (90, 10441910), (100, 9397719), (102, 9213450), (150, 6265146), (153, 6142300), (170, 5528070), (180, 5220955), (204, 4606725), (225, 4176764), (239, 3932100), (255, 3685380), (257, 3656700), (300, 3132573), (306, 3071150), (340, 2764035), (425, 2211228), (450, 2088382), (478, 1966050), (510, 1842690), (514, 1828350), (612, 1535575), (717, 1310700), (765, 1228460), (771, 1218900), (850, 1105614), (900, 1044191), (956, 983025), (1020, 921345), (1028, 914175), (1195, 786420), (1275, 737076), (1285, 731340), (1434, 655350), (1530, 614230), (1542, 609450), (1700, 552807), (2151, 436900), (2313, 406300), (2390, 393210), (2550, 368538), (2570, 365670), (2868, 327675), (3060, 307115), (3084, 304725), (3585, 262140), (3825, 245692), (3855, 243780), (4063, 231300), (4302, 218450), (4369, 215100), (4626, 203150), (4780, 196605), (5100, 184269), (5140, 182835), (5975, 157284), (6425, 146268), (7170, 131070), (7650, 122846), (7710, 121890), (8126, 115650), (8604, 109225), (8738, 107550), (9252, 101575), (10755, 87380), (11565, 81260), (11950, 78642), (12189, 77100), (12850, 73134), (13107, 71700), (14340, 65535), (15300, 61423), (15420, 60945), (16252, 57825), (17476, 53775), (17925, 52428), (19275, 48756), (20315, 46260), (21510, 43690), (21845, 43020), (23130, 40630), (23900, 39321), (24378, 38550), (25700, 36567), (26214, 35850)]