155509950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 406259712

約数和(自身を除く): 250749762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 53, 62, 75, 93, 106, 150, 155, 159, 186, 265, 310, 318, 465, 530, 631, 775, 795, 930, 1262, 1325, 1550, 1590, 1643, 1893, 2325, 2650, 3155, 3286, 3786, 3975, 4650, 4929, 6310, 7950, 8215, 9465, 9858, 15775, 16430, 18930, 19561, 24645, 31550, 33443, 39122, 41075, 47325, 49290, 58683, 66886, 82150, 94650, 97805, 100329, 117366, 123225, 167215, 195610, 200658, 246450, 293415, 334430, 489025, 501645, 586830, 836075, 978050, 1003290, 1036733, 1467075, 1672150, 2073466, 2508225, 2934150, 3110199, 5016450, 5183665, 6220398, 10367330, 15550995, 25918325, 31101990, 51836650, 77754975, 155509950]

約数ペア:

[(1, 155509950), (2, 77754975), (3, 51836650), (5, 31101990), (6, 25918325), (10, 15550995), (15, 10367330), (25, 6220398), (30, 5183665), (31, 5016450), (50, 3110199), (53, 2934150), (62, 2508225), (75, 2073466), (93, 1672150), (106, 1467075), (150, 1036733), (155, 1003290), (159, 978050), (186, 836075), (265, 586830), (310, 501645), (318, 489025), (465, 334430), (530, 293415), (631, 246450), (775, 200658), (795, 195610), (930, 167215), (1262, 123225), (1325, 117366), (1550, 100329), (1590, 97805), (1643, 94650), (1893, 82150), (2325, 66886), (2650, 58683), (3155, 49290), (3286, 47325), (3786, 41075), (3975, 39122), (4650, 33443), (4929, 31550), (6310, 24645), (7950, 19561), (8215, 18930), (9465, 16430), (9858, 15775)]