28844100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 108

約数和(自身を含む): 93837744

約数和(自身を除く): 64993644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1187, 1215, 1350, 1620, 2025, 2374, 2430, 2700, 3561, 4050, 4748, 4860, 5935, 6075, 7122, 8100, 10683, 11870, 12150, 14244, 17805, 21366, 23740, 24300, 29675, 32049, 35610, 42732, 53415, 59350, 64098, 71220, 89025, 96147, 106830, 118700, 128196, 160245, 178050, 192294, 213660, 267075, 288441, 320490, 356100, 384588, 480735, 534150, 576882, 640980, 801225, 961470, 1068300, 1153764, 1442205, 1602450, 1922940, 2403675, 2884410, 3204900, 4807350, 5768820, 7211025, 9614700, 14422050, 28844100]

約数ペア:

[(1, 28844100), (2, 14422050), (3, 9614700), (4, 7211025), (5, 5768820), (6, 4807350), (9, 3204900), (10, 2884410), (12, 2403675), (15, 1922940), (18, 1602450), (20, 1442205), (25, 1153764), (27, 1068300), (30, 961470), (36, 801225), (45, 640980), (50, 576882), (54, 534150), (60, 480735), (75, 384588), (81, 356100), (90, 320490), (100, 288441), (108, 267075), (135, 213660), (150, 192294), (162, 178050), (180, 160245), (225, 128196), (243, 118700), (270, 106830), (300, 96147), (324, 89025), (405, 71220), (450, 64098), (486, 59350), (540, 53415), (675, 42732), (810, 35610), (900, 32049), (972, 29675), (1187, 24300), (1215, 23740), (1350, 21366), (1620, 17805), (2025, 14244), (2374, 12150), (2430, 11870), (2700, 10683), (3561, 8100), (4050, 7122), (4748, 6075), (4860, 5935)]