127583640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6986

約数の個数: 128

約数和(自身を含む): 450360000

約数和(自身を除く): 322776360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 6949, 9180, 13898, 18360, 20847, 27796, 34745, 41694, 55592, 62541, 69490, 83388, 104235, 118133, 125082, 138980, 166776, 187623, 208470, 236266, 250164, 277960, 312705, 354399, 375246, 416940, 472532, 500328, 590665, 625410, 708798, 750492, 833880, 938115, 945064, 1063197, 1181330, 1250820, 1417596, 1500984, 1771995, 1876230, 2126394, 2362660, 2501640, 2835192, 3189591, 3543990, 3752460, 4252788, 4725320, 5315985, 6379182, 7087980, 7504920, 8505576, 10631970, 12758364, 14175960, 15947955, 21263940, 25516728, 31895910, 42527880, 63791820, 127583640]

約数ペア:

[(1, 127583640), (2, 63791820), (3, 42527880), (4, 31895910), (5, 25516728), (6, 21263940), (8, 15947955), (9, 14175960), (10, 12758364), (12, 10631970), (15, 8505576), (17, 7504920), (18, 7087980), (20, 6379182), (24, 5315985), (27, 4725320), (30, 4252788), (34, 3752460), (36, 3543990), (40, 3189591), (45, 2835192), (51, 2501640), (54, 2362660), (60, 2126394), (68, 1876230), (72, 1771995), (85, 1500984), (90, 1417596), (102, 1250820), (108, 1181330), (120, 1063197), (135, 945064), (136, 938115), (153, 833880), (170, 750492), (180, 708798), (204, 625410), (216, 590665), (255, 500328), (270, 472532), (306, 416940), (340, 375246), (360, 354399), (408, 312705), (459, 277960), (510, 250164), (540, 236266), (612, 208470), (680, 187623), (765, 166776), (918, 138980), (1020, 125082), (1080, 118133), (1224, 104235), (1530, 83388), (1836, 69490), (2040, 62541), (2295, 55592), (3060, 41694), (3672, 34745), (4590, 27796), (6120, 20847), (6949, 18360), (9180, 13898)]