403733340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131939}}^1$

素因数の和:131971

約数の個数: 72

約数和(自身を含む): 1296706320

約数和(自身を除く): 892972980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 131939, 263878, 395817, 527756, 659695, 791634, 1187451, 1319390, 1583268, 1979085, 2242963, 2374902, 2638780, 3958170, 4485926, 4749804, 5937255, 6728889, 7916340, 8971852, 11214815, 11874510, 13457778, 20186667, 22429630, 23749020, 26915556, 33644445, 40373334, 44859260, 67288890, 80746668, 100933335, 134577780, 201866670, 403733340]

約数ペア:

[(1, 403733340), (2, 201866670), (3, 134577780), (4, 100933335), (5, 80746668), (6, 67288890), (9, 44859260), (10, 40373334), (12, 33644445), (15, 26915556), (17, 23749020), (18, 22429630), (20, 20186667), (30, 13457778), (34, 11874510), (36, 11214815), (45, 8971852), (51, 7916340), (60, 6728889), (68, 5937255), (85, 4749804), (90, 4485926), (102, 3958170), (153, 2638780), (170, 2374902), (180, 2242963), (204, 1979085), (255, 1583268), (306, 1319390), (340, 1187451), (510, 791634), (612, 659695), (765, 527756), (1020, 395817), (1530, 263878), (3060, 131939)]