40310325

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 83030400

約数和(自身を除く): 42720075

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 61, 75, 89, 99, 135, 165, 183, 225, 267, 275, 297, 305, 445, 495, 549, 671, 675, 801, 825, 915, 979, 1335, 1485, 1525, 1647, 2013, 2225, 2403, 2475, 2745, 2937, 3355, 4005, 4575, 4895, 5429, 6039, 6675, 7425, 8235, 8811, 10065, 12015, 13725, 14685, 16287, 16775, 18117, 20025, 24475, 26433, 27145, 30195, 41175, 44055, 48861, 50325, 59719, 60075, 73425, 81435, 90585, 132165, 135725, 146583, 150975, 179157, 220275, 244305, 298595, 407175, 452925, 537471, 660825, 732915, 895785, 1221525, 1492975, 1612413, 2687355, 3664575, 4478925, 8062065, 13436775, 40310325]

約数ペア:

[(1, 40310325), (3, 13436775), (5, 8062065), (9, 4478925), (11, 3664575), (15, 2687355), (25, 1612413), (27, 1492975), (33, 1221525), (45, 895785), (55, 732915), (61, 660825), (75, 537471), (89, 452925), (99, 407175), (135, 298595), (165, 244305), (183, 220275), (225, 179157), (267, 150975), (275, 146583), (297, 135725), (305, 132165), (445, 90585), (495, 81435), (549, 73425), (671, 60075), (675, 59719), (801, 50325), (825, 48861), (915, 44055), (979, 41175), (1335, 30195), (1485, 27145), (1525, 26433), (1647, 24475), (2013, 20025), (2225, 18117), (2403, 16775), (2475, 16287), (2745, 14685), (2937, 13725), (3355, 12015), (4005, 10065), (4575, 8811), (4895, 8235), (5429, 7425), (6039, 6675)]