227253960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 794551680

約数和(自身を除く): 567297720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 408, 426, 510, 523, 568, 612, 639, 680, 710, 765, 852, 1020, 1046, 1065, 1207, 1224, 1278, 1420, 1530, 1569, 1704, 2040, 2092, 2130, 2414, 2556, 2615, 2840, 3060, 3138, 3195, 3621, 4184, 4260, 4707, 4828, 5112, 5230, 6035, 6120, 6276, 6390, 7242, 7845, 8520, 8891, 9414, 9656, 10460, 10863, 12070, 12552, 12780, 14484, 15690, 17782, 18105, 18828, 20920, 21726, 23535, 24140, 25560, 26673, 28968, 31380, 35564, 36210, 37133, 37656, 43452, 44455, 47070, 48280, 53346, 54315, 62760, 71128, 72420, 74266, 80019, 86904, 88910, 94140, 106692, 108630, 111399, 133365, 144840, 148532, 160038, 177820, 185665, 188280, 213384, 217260, 222798, 266730, 297064, 320076, 334197, 355640, 371330, 400095, 434520, 445596, 533460, 556995, 631261, 640152, 668394, 742660, 800190, 891192, 1066920, 1113990, 1262522, 1336788, 1485320, 1600380, 1670985, 1893783, 2227980, 2525044, 2673576, 3156305, 3200760, 3341970, 3787566, 4455960, 5050088, 5681349, 6312610, 6683940, 7575132, 9468915, 11362698, 12625220, 13367880, 15150264, 18937830, 22725396, 25250440, 28406745, 37875660, 45450792, 56813490, 75751320, 113626980, 227253960]

約数ペア:

[(1, 227253960), (2, 113626980), (3, 75751320), (4, 56813490), (5, 45450792), (6, 37875660), (8, 28406745), (9, 25250440), (10, 22725396), (12, 18937830), (15, 15150264), (17, 13367880), (18, 12625220), (20, 11362698), (24, 9468915), (30, 7575132), (34, 6683940), (36, 6312610), (40, 5681349), (45, 5050088), (51, 4455960), (60, 3787566), (68, 3341970), (71, 3200760), (72, 3156305), (85, 2673576), (90, 2525044), (102, 2227980), (120, 1893783), (136, 1670985), (142, 1600380), (153, 1485320), (170, 1336788), (180, 1262522), (204, 1113990), (213, 1066920), (255, 891192), (284, 800190), (306, 742660), (340, 668394), (355, 640152), (360, 631261), (408, 556995), (426, 533460), (510, 445596), (523, 434520), (568, 400095), (612, 371330), (639, 355640), (680, 334197), (710, 320076), (765, 297064), (852, 266730), (1020, 222798), (1046, 217260), (1065, 213384), (1207, 188280), (1224, 185665), (1278, 177820), (1420, 160038), (1530, 148532), (1569, 144840), (1704, 133365), (2040, 111399), (2092, 108630), (2130, 106692), (2414, 94140), (2556, 88910), (2615, 86904), (2840, 80019), (3060, 74266), (3138, 72420), (3195, 71128), (3621, 62760), (4184, 54315), (4260, 53346), (4707, 48280), (4828, 47070), (5112, 44455), (5230, 43452), (6035, 37656), (6120, 37133), (6276, 36210), (6390, 35564), (7242, 31380), (7845, 28968), (8520, 26673), (8891, 25560), (9414, 24140), (9656, 23535), (10460, 21726), (10863, 20920), (12070, 18828), (12552, 18105), (12780, 17782), (14484, 15690)]