74452950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 216

約数和(自身を含む): 238946760

約数和(自身を除く): 164493810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 89, 90, 99, 110, 117, 130, 143, 150, 165, 169, 178, 195, 198, 225, 234, 267, 275, 286, 325, 330, 338, 390, 429, 445, 450, 495, 507, 534, 550, 585, 650, 715, 801, 825, 845, 858, 890, 975, 979, 990, 1014, 1157, 1170, 1287, 1335, 1430, 1521, 1602, 1650, 1690, 1859, 1950, 1958, 2145, 2225, 2314, 2475, 2535, 2574, 2670, 2925, 2937, 3042, 3471, 3575, 3718, 4005, 4225, 4290, 4450, 4895, 4950, 5070, 5577, 5785, 5850, 5874, 6435, 6675, 6942, 7150, 7605, 8010, 8450, 8811, 9295, 9790, 10413, 10725, 11154, 11570, 12675, 12727, 12870, 13350, 14685, 15041, 15210, 16731, 17355, 17622, 18590, 20025, 20826, 21450, 24475, 25350, 25454, 27885, 28925, 29370, 30082, 32175, 33462, 34710, 38025, 38181, 40050, 44055, 45123, 46475, 48950, 52065, 55770, 57850, 63635, 64350, 73425, 75205, 76050, 76362, 83655, 86775, 88110, 90246, 92950, 104130, 114543, 127270, 135369, 139425, 146850, 150410, 165451, 167310, 173550, 190905, 220275, 225615, 229086, 260325, 270738, 278850, 318175, 330902, 376025, 381810, 418275, 440550, 451230, 496353, 520650, 572715, 636350, 676845, 752050, 827255, 836550, 954525, 992706, 1128075, 1145430, 1353690, 1489059, 1654510, 1909050, 2256150, 2481765, 2863575, 2978118, 3384225, 4136275, 4963530, 5727150, 6768450, 7445295, 8272550, 12408825, 14890590, 24817650, 37226475, 74452950]

約数ペア:

[(1, 74452950), (2, 37226475), (3, 24817650), (5, 14890590), (6, 12408825), (9, 8272550), (10, 7445295), (11, 6768450), (13, 5727150), (15, 4963530), (18, 4136275), (22, 3384225), (25, 2978118), (26, 2863575), (30, 2481765), (33, 2256150), (39, 1909050), (45, 1654510), (50, 1489059), (55, 1353690), (65, 1145430), (66, 1128075), (75, 992706), (78, 954525), (89, 836550), (90, 827255), (99, 752050), (110, 676845), (117, 636350), (130, 572715), (143, 520650), (150, 496353), (165, 451230), (169, 440550), (178, 418275), (195, 381810), (198, 376025), (225, 330902), (234, 318175), (267, 278850), (275, 270738), (286, 260325), (325, 229086), (330, 225615), (338, 220275), (390, 190905), (429, 173550), (445, 167310), (450, 165451), (495, 150410), (507, 146850), (534, 139425), (550, 135369), (585, 127270), (650, 114543), (715, 104130), (801, 92950), (825, 90246), (845, 88110), (858, 86775), (890, 83655), (975, 76362), (979, 76050), (990, 75205), (1014, 73425), (1157, 64350), (1170, 63635), (1287, 57850), (1335, 55770), (1430, 52065), (1521, 48950), (1602, 46475), (1650, 45123), (1690, 44055), (1859, 40050), (1950, 38181), (1958, 38025), (2145, 34710), (2225, 33462), (2314, 32175), (2475, 30082), (2535, 29370), (2574, 28925), (2670, 27885), (2925, 25454), (2937, 25350), (3042, 24475), (3471, 21450), (3575, 20826), (3718, 20025), (4005, 18590), (4225, 17622), (4290, 17355), (4450, 16731), (4895, 15210), (4950, 15041), (5070, 14685), (5577, 13350), (5785, 12870), (5850, 12727), (5874, 12675), (6435, 11570), (6675, 11154), (6942, 10725), (7150, 10413), (7605, 9790), (8010, 9295), (8450, 8811)]