75178320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 270435072

約数和(自身を除く): 195256752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 613, 730, 840, 876, 1022, 1095, 1168, 1226, 1460, 1533, 1680, 1752, 1839, 2044, 2190, 2452, 2555, 2920, 3065, 3066, 3504, 3678, 4088, 4291, 4380, 4904, 5110, 5840, 6130, 6132, 7356, 7665, 8176, 8582, 8760, 9195, 9808, 10220, 12260, 12264, 12873, 14712, 15330, 17164, 17520, 18390, 20440, 21455, 24520, 24528, 25746, 29424, 30660, 34328, 36780, 40880, 42910, 44749, 49040, 51492, 61320, 64365, 68656, 73560, 85820, 89498, 102984, 122640, 128730, 134247, 147120, 171640, 178996, 205968, 223745, 257460, 268494, 313243, 343280, 357992, 447490, 514920, 536988, 626486, 671235, 715984, 894980, 939729, 1029840, 1073976, 1252972, 1342470, 1566215, 1789960, 1879458, 2147952, 2505944, 2684940, 3132430, 3579920, 3758916, 4698645, 5011888, 5369880, 6264860, 7517832, 9397290, 10739760, 12529720, 15035664, 18794580, 25059440, 37589160, 75178320]

約数ペア:

[(1, 75178320), (2, 37589160), (3, 25059440), (4, 18794580), (5, 15035664), (6, 12529720), (7, 10739760), (8, 9397290), (10, 7517832), (12, 6264860), (14, 5369880), (15, 5011888), (16, 4698645), (20, 3758916), (21, 3579920), (24, 3132430), (28, 2684940), (30, 2505944), (35, 2147952), (40, 1879458), (42, 1789960), (48, 1566215), (56, 1342470), (60, 1252972), (70, 1073976), (73, 1029840), (80, 939729), (84, 894980), (105, 715984), (112, 671235), (120, 626486), (140, 536988), (146, 514920), (168, 447490), (210, 357992), (219, 343280), (240, 313243), (280, 268494), (292, 257460), (336, 223745), (365, 205968), (420, 178996), (438, 171640), (511, 147120), (560, 134247), (584, 128730), (613, 122640), (730, 102984), (840, 89498), (876, 85820), (1022, 73560), (1095, 68656), (1168, 64365), (1226, 61320), (1460, 51492), (1533, 49040), (1680, 44749), (1752, 42910), (1839, 40880), (2044, 36780), (2190, 34328), (2452, 30660), (2555, 29424), (2920, 25746), (3065, 24528), (3066, 24520), (3504, 21455), (3678, 20440), (4088, 18390), (4291, 17520), (4380, 17164), (4904, 15330), (5110, 14712), (5840, 12873), (6130, 12264), (6132, 12260), (7356, 10220), (7665, 9808), (8176, 9195), (8582, 8760)]