98900640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 340304328

約数和(自身を除く): 241403688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 397, 480, 519, 692, 720, 794, 865, 1038, 1191, 1384, 1440, 1557, 1588, 1730, 1985, 2076, 2382, 2595, 2768, 3114, 3176, 3460, 3573, 3970, 4152, 4764, 5190, 5536, 5955, 6228, 6352, 6920, 7146, 7785, 7940, 8304, 9528, 10380, 11910, 12456, 12704, 13840, 14292, 15570, 15880, 16608, 17865, 19056, 20760, 23820, 24912, 27680, 28584, 31140, 31760, 35730, 38112, 41520, 47640, 49824, 57168, 62280, 63520, 68681, 71460, 83040, 95280, 114336, 124560, 137362, 142920, 190560, 206043, 249120, 274724, 285840, 343405, 412086, 549448, 571680, 618129, 686810, 824172, 1030215, 1098896, 1236258, 1373620, 1648344, 2060430, 2197792, 2472516, 2747240, 3090645, 3296688, 4120860, 4945032, 5494480, 6181290, 6593376, 8241720, 9890064, 10988960, 12362580, 16483440, 19780128, 24725160, 32966880, 49450320, 98900640]

約数ペア:

[(1, 98900640), (2, 49450320), (3, 32966880), (4, 24725160), (5, 19780128), (6, 16483440), (8, 12362580), (9, 10988960), (10, 9890064), (12, 8241720), (15, 6593376), (16, 6181290), (18, 5494480), (20, 4945032), (24, 4120860), (30, 3296688), (32, 3090645), (36, 2747240), (40, 2472516), (45, 2197792), (48, 2060430), (60, 1648344), (72, 1373620), (80, 1236258), (90, 1098896), (96, 1030215), (120, 824172), (144, 686810), (160, 618129), (173, 571680), (180, 549448), (240, 412086), (288, 343405), (346, 285840), (360, 274724), (397, 249120), (480, 206043), (519, 190560), (692, 142920), (720, 137362), (794, 124560), (865, 114336), (1038, 95280), (1191, 83040), (1384, 71460), (1440, 68681), (1557, 63520), (1588, 62280), (1730, 57168), (1985, 49824), (2076, 47640), (2382, 41520), (2595, 38112), (2768, 35730), (3114, 31760), (3176, 31140), (3460, 28584), (3573, 27680), (3970, 24912), (4152, 23820), (4764, 20760), (5190, 19056), (5536, 17865), (5955, 16608), (6228, 15880), (6352, 15570), (6920, 14292), (7146, 13840), (7785, 12704), (7940, 12456), (8304, 11910), (9528, 10380)]