72146250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 180

約数和(自身を含む): 218756538

約数和(自身を除く): 146610288

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 53, 55, 66, 75, 90, 99, 106, 110, 121, 125, 150, 159, 165, 198, 225, 242, 250, 265, 275, 318, 330, 363, 375, 450, 477, 495, 530, 550, 583, 605, 625, 726, 750, 795, 825, 954, 990, 1089, 1125, 1166, 1210, 1250, 1325, 1375, 1590, 1650, 1749, 1815, 1875, 2178, 2250, 2385, 2475, 2650, 2750, 2915, 3025, 3498, 3630, 3750, 3975, 4125, 4770, 4950, 5247, 5445, 5625, 5830, 6050, 6413, 6625, 6875, 7950, 8250, 8745, 9075, 10494, 10890, 11250, 11925, 12375, 12826, 13250, 13750, 14575, 15125, 17490, 18150, 19239, 19875, 20625, 23850, 24750, 26235, 27225, 29150, 30250, 32065, 33125, 38478, 39750, 41250, 43725, 45375, 52470, 54450, 57717, 59625, 61875, 64130, 66250, 72875, 75625, 87450, 90750, 96195, 99375, 115434, 119250, 123750, 131175, 136125, 145750, 151250, 160325, 192390, 198750, 218625, 226875, 262350, 272250, 288585, 298125, 320650, 364375, 437250, 453750, 480975, 577170, 596250, 655875, 680625, 728750, 801625, 961950, 1093125, 1311750, 1361250, 1442925, 1603250, 2186250, 2404875, 2885850, 3279375, 4008125, 4809750, 6558750, 7214625, 8016250, 12024375, 14429250, 24048750, 36073125, 72146250]

約数ペア:

[(1, 72146250), (2, 36073125), (3, 24048750), (5, 14429250), (6, 12024375), (9, 8016250), (10, 7214625), (11, 6558750), (15, 4809750), (18, 4008125), (22, 3279375), (25, 2885850), (30, 2404875), (33, 2186250), (45, 1603250), (50, 1442925), (53, 1361250), (55, 1311750), (66, 1093125), (75, 961950), (90, 801625), (99, 728750), (106, 680625), (110, 655875), (121, 596250), (125, 577170), (150, 480975), (159, 453750), (165, 437250), (198, 364375), (225, 320650), (242, 298125), (250, 288585), (265, 272250), (275, 262350), (318, 226875), (330, 218625), (363, 198750), (375, 192390), (450, 160325), (477, 151250), (495, 145750), (530, 136125), (550, 131175), (583, 123750), (605, 119250), (625, 115434), (726, 99375), (750, 96195), (795, 90750), (825, 87450), (954, 75625), (990, 72875), (1089, 66250), (1125, 64130), (1166, 61875), (1210, 59625), (1250, 57717), (1325, 54450), (1375, 52470), (1590, 45375), (1650, 43725), (1749, 41250), (1815, 39750), (1875, 38478), (2178, 33125), (2250, 32065), (2385, 30250), (2475, 29150), (2650, 27225), (2750, 26235), (2915, 24750), (3025, 23850), (3498, 20625), (3630, 19875), (3750, 19239), (3975, 18150), (4125, 17490), (4770, 15125), (4950, 14575), (5247, 13750), (5445, 13250), (5625, 12826), (5830, 12375), (6050, 11925), (6413, 11250), (6625, 10890), (6875, 10494), (7950, 9075), (8250, 8745)]