161889300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3567

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 389325420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3527, 3825, 4590, 5100, 7054, 7650, 9180, 10581, 11475, 14108, 15300, 17635, 21162, 22950, 31743, 35270, 42324, 45900, 52905, 59959, 63486, 70540, 88175, 95229, 105810, 119918, 126972, 158715, 176350, 179877, 190458, 211620, 239836, 264525, 299795, 317430, 352700, 359754, 380916, 476145, 529050, 539631, 599590, 634860, 719508, 793575, 899385, 952290, 1058100, 1079262, 1199180, 1498975, 1587150, 1618893, 1798770, 1904580, 2158524, 2380725, 2698155, 2997950, 3174300, 3237786, 3597540, 4496925, 4761450, 5396310, 5995900, 6475572, 8094465, 8993850, 9522900, 10792620, 13490775, 16188930, 17987700, 26981550, 32377860, 40472325, 53963100, 80944650, 161889300]

約数ペア:

[(1, 161889300), (2, 80944650), (3, 53963100), (4, 40472325), (5, 32377860), (6, 26981550), (9, 17987700), (10, 16188930), (12, 13490775), (15, 10792620), (17, 9522900), (18, 8993850), (20, 8094465), (25, 6475572), (27, 5995900), (30, 5396310), (34, 4761450), (36, 4496925), (45, 3597540), (50, 3237786), (51, 3174300), (54, 2997950), (60, 2698155), (68, 2380725), (75, 2158524), (85, 1904580), (90, 1798770), (100, 1618893), (102, 1587150), (108, 1498975), (135, 1199180), (150, 1079262), (153, 1058100), (170, 952290), (180, 899385), (204, 793575), (225, 719508), (255, 634860), (270, 599590), (300, 539631), (306, 529050), (340, 476145), (425, 380916), (450, 359754), (459, 352700), (510, 317430), (540, 299795), (612, 264525), (675, 239836), (765, 211620), (850, 190458), (900, 179877), (918, 176350), (1020, 158715), (1275, 126972), (1350, 119918), (1530, 105810), (1700, 95229), (1836, 88175), (2295, 70540), (2550, 63486), (2700, 59959), (3060, 52905), (3527, 45900), (3825, 42324), (4590, 35270), (5100, 31743), (7054, 22950), (7650, 21162), (9180, 17635), (10581, 15300), (11475, 14108)]