2199239100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4538

約数の個数: 180

約数和(自身を含む): 7247562168

約数和(自身を除く): 5048323068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 135, 150, 162, 180, 183, 225, 244, 270, 300, 305, 324, 366, 405, 450, 540, 549, 610, 675, 732, 810, 900, 915, 1098, 1220, 1350, 1525, 1620, 1647, 1830, 2025, 2196, 2700, 2745, 3050, 3294, 3660, 4050, 4451, 4575, 4941, 5490, 6100, 6588, 8100, 8235, 8902, 9150, 9882, 10980, 13353, 13725, 16470, 17804, 18300, 19764, 22255, 24705, 26706, 27450, 32940, 40059, 41175, 44510, 49410, 53412, 54900, 66765, 80118, 82350, 89020, 98820, 111275, 120177, 123525, 133530, 160236, 164700, 200295, 222550, 240354, 247050, 267060, 271511, 333825, 360531, 400590, 445100, 480708, 494100, 543022, 600885, 667650, 721062, 801180, 814533, 1001475, 1086044, 1201770, 1335300, 1357555, 1442124, 1629066, 1802655, 2002950, 2403540, 2443599, 2715110, 3004425, 3258132, 3605310, 4005900, 4072665, 4887198, 5430220, 6008850, 6787775, 7210620, 7330797, 8145330, 9013275, 9774396, 12017700, 12217995, 13575550, 14661594, 16290660, 18026550, 20363325, 21992391, 24435990, 27151100, 29323188, 36053100, 36653985, 40726650, 43984782, 48871980, 61089975, 73307970, 81453300, 87969564, 109961955, 122179950, 146615940, 183269925, 219923910, 244359900, 366539850, 439847820, 549809775, 733079700, 1099619550, 2199239100]

約数ペア:

[(1, 2199239100), (2, 1099619550), (3, 733079700), (4, 549809775), (5, 439847820), (6, 366539850), (9, 244359900), (10, 219923910), (12, 183269925), (15, 146615940), (18, 122179950), (20, 109961955), (25, 87969564), (27, 81453300), (30, 73307970), (36, 61089975), (45, 48871980), (50, 43984782), (54, 40726650), (60, 36653985), (61, 36053100), (75, 29323188), (81, 27151100), (90, 24435990), (100, 21992391), (108, 20363325), (122, 18026550), (135, 16290660), (150, 14661594), (162, 13575550), (180, 12217995), (183, 12017700), (225, 9774396), (244, 9013275), (270, 8145330), (300, 7330797), (305, 7210620), (324, 6787775), (366, 6008850), (405, 5430220), (450, 4887198), (540, 4072665), (549, 4005900), (610, 3605310), (675, 3258132), (732, 3004425), (810, 2715110), (900, 2443599), (915, 2403540), (1098, 2002950), (1220, 1802655), (1350, 1629066), (1525, 1442124), (1620, 1357555), (1647, 1335300), (1830, 1201770), (2025, 1086044), (2196, 1001475), (2700, 814533), (2745, 801180), (3050, 721062), (3294, 667650), (3660, 600885), (4050, 543022), (4451, 494100), (4575, 480708), (4941, 445100), (5490, 400590), (6100, 360531), (6588, 333825), (8100, 271511), (8235, 267060), (8902, 247050), (9150, 240354), (9882, 222550), (10980, 200295), (13353, 164700), (13725, 160236), (16470, 133530), (17804, 123525), (18300, 120177), (19764, 111275), (22255, 98820), (24705, 89020), (26706, 82350), (27450, 80118), (32940, 66765), (40059, 54900), (41175, 53412), (44510, 49410)]