29270700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 96972960

約数和(自身を除く): 67702260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 293, 300, 333, 370, 444, 450, 540, 555, 586, 666, 675, 740, 879, 900, 925, 999, 1110, 1172, 1332, 1350, 1465, 1665, 1758, 1850, 1998, 2220, 2637, 2700, 2775, 2930, 3330, 3516, 3700, 3996, 4395, 4995, 5274, 5550, 5860, 6660, 7325, 7911, 8325, 8790, 9990, 10548, 10841, 11100, 13185, 14650, 15822, 16650, 17580, 19980, 21682, 21975, 24975, 26370, 29300, 31644, 32523, 33300, 39555, 43364, 43950, 49950, 52740, 54205, 65046, 65925, 79110, 87900, 97569, 99900, 108410, 130092, 131850, 158220, 162615, 195138, 197775, 216820, 263700, 271025, 292707, 325230, 390276, 395550, 487845, 542050, 585414, 650460, 791100, 813075, 975690, 1084100, 1170828, 1463535, 1626150, 1951380, 2439225, 2927070, 3252300, 4878450, 5854140, 7317675, 9756900, 14635350, 29270700]

約数ペア:

[(1, 29270700), (2, 14635350), (3, 9756900), (4, 7317675), (5, 5854140), (6, 4878450), (9, 3252300), (10, 2927070), (12, 2439225), (15, 1951380), (18, 1626150), (20, 1463535), (25, 1170828), (27, 1084100), (30, 975690), (36, 813075), (37, 791100), (45, 650460), (50, 585414), (54, 542050), (60, 487845), (74, 395550), (75, 390276), (90, 325230), (100, 292707), (108, 271025), (111, 263700), (135, 216820), (148, 197775), (150, 195138), (180, 162615), (185, 158220), (222, 131850), (225, 130092), (270, 108410), (293, 99900), (300, 97569), (333, 87900), (370, 79110), (444, 65925), (450, 65046), (540, 54205), (555, 52740), (586, 49950), (666, 43950), (675, 43364), (740, 39555), (879, 33300), (900, 32523), (925, 31644), (999, 29300), (1110, 26370), (1172, 24975), (1332, 21975), (1350, 21682), (1465, 19980), (1665, 17580), (1758, 16650), (1850, 15822), (1998, 14650), (2220, 13185), (2637, 11100), (2700, 10841), (2775, 10548), (2930, 9990), (3330, 8790), (3516, 8325), (3700, 7911), (3996, 7325), (4395, 6660), (4995, 5860), (5274, 5550)]