153121950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17909}}^1$

素因数の和:17946

約数の個数: 72

約数和(自身を含む): 433063800

約数和(自身を除く): 279941850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 17909, 35818, 53727, 89545, 107454, 161181, 179090, 268635, 322362, 340271, 447725, 537270, 680542, 805905, 895450, 1020813, 1343175, 1611810, 1701355, 2041626, 2686350, 3062439, 3402710, 4029525, 5104065, 6124878, 8059050, 8506775, 10208130, 15312195, 17013550, 25520325, 30624390, 51040650, 76560975, 153121950]

約数ペア:

[(1, 153121950), (2, 76560975), (3, 51040650), (5, 30624390), (6, 25520325), (9, 17013550), (10, 15312195), (15, 10208130), (18, 8506775), (19, 8059050), (25, 6124878), (30, 5104065), (38, 4029525), (45, 3402710), (50, 3062439), (57, 2686350), (75, 2041626), (90, 1701355), (95, 1611810), (114, 1343175), (150, 1020813), (171, 895450), (190, 805905), (225, 680542), (285, 537270), (342, 447725), (450, 340271), (475, 322362), (570, 268635), (855, 179090), (950, 161181), (1425, 107454), (1710, 89545), (2850, 53727), (4275, 35818), (8550, 17909)]