199313100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 216

約数和(自身を含む): 756389088

約数和(自身を除く): 557075988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1861, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3722, 3825, 4284, 5100, 5355, 5583, 5950, 6300, 7140, 7444, 7650, 8925, 9305, 10710, 11166, 11900, 13027, 15300, 16749, 17850, 18610, 21420, 22332, 26054, 26775, 27915, 31637, 33498, 35700, 37220, 39081, 46525, 52108, 53550, 55830, 63274, 65135, 66996, 78162, 83745, 93050, 94911, 107100, 111660, 117243, 126548, 130270, 139575, 156324, 158185, 167490, 186100, 189822, 195405, 221459, 234486, 260540, 279150, 284733, 316370, 325675, 334980, 379644, 390810, 418725, 442918, 468972, 474555, 558300, 569466, 586215, 632740, 651350, 664377, 781620, 790925, 837450, 885836, 949110, 977025, 1107295, 1138932, 1172430, 1302700, 1328754, 1423665, 1581850, 1674900, 1898220, 1954050, 1993131, 2214590, 2344860, 2372775, 2657508, 2847330, 2931075, 3163700, 3321885, 3908100, 3986262, 4429180, 4745550, 5536475, 5694660, 5862150, 6643770, 7118325, 7972524, 9491100, 9965655, 11072950, 11724300, 13287540, 14236650, 16609425, 19931310, 22145900, 28473300, 33218850, 39862620, 49828275, 66437700, 99656550, 199313100]

約数ペア:

[(1, 199313100), (2, 99656550), (3, 66437700), (4, 49828275), (5, 39862620), (6, 33218850), (7, 28473300), (9, 22145900), (10, 19931310), (12, 16609425), (14, 14236650), (15, 13287540), (17, 11724300), (18, 11072950), (20, 9965655), (21, 9491100), (25, 7972524), (28, 7118325), (30, 6643770), (34, 5862150), (35, 5694660), (36, 5536475), (42, 4745550), (45, 4429180), (50, 3986262), (51, 3908100), (60, 3321885), (63, 3163700), (68, 2931075), (70, 2847330), (75, 2657508), (84, 2372775), (85, 2344860), (90, 2214590), (100, 1993131), (102, 1954050), (105, 1898220), (119, 1674900), (126, 1581850), (140, 1423665), (150, 1328754), (153, 1302700), (170, 1172430), (175, 1138932), (180, 1107295), (204, 977025), (210, 949110), (225, 885836), (238, 837450), (252, 790925), (255, 781620), (300, 664377), (306, 651350), (315, 632740), (340, 586215), (350, 569466), (357, 558300), (420, 474555), (425, 468972), (450, 442918), (476, 418725), (510, 390810), (525, 379644), (595, 334980), (612, 325675), (630, 316370), (700, 284733), (714, 279150), (765, 260540), (850, 234486), (900, 221459), (1020, 195405), (1050, 189822), (1071, 186100), (1190, 167490), (1260, 158185), (1275, 156324), (1428, 139575), (1530, 130270), (1575, 126548), (1700, 117243), (1785, 111660), (1861, 107100), (2100, 94911), (2142, 93050), (2380, 83745), (2550, 78162), (2975, 66996), (3060, 65135), (3150, 63274), (3570, 55830), (3722, 53550), (3825, 52108), (4284, 46525), (5100, 39081), (5355, 37220), (5583, 35700), (5950, 33498), (6300, 31637), (7140, 27915), (7444, 26775), (7650, 26054), (8925, 22332), (9305, 21420), (10710, 18610), (11166, 17850), (11900, 16749), (13027, 15300)]