45545850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 147401280

約数和(自身を除く): 101855430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 761, 798, 855, 950, 1050, 1197, 1330, 1425, 1522, 1575, 1710, 1995, 2283, 2394, 2850, 3150, 3325, 3805, 3990, 4275, 4566, 5327, 5985, 6650, 6849, 7610, 8550, 9975, 10654, 11415, 11970, 13698, 14459, 15981, 19025, 19950, 22830, 26635, 28918, 29925, 31962, 34245, 38050, 43377, 47943, 53270, 57075, 59850, 68490, 72295, 79905, 86754, 95886, 101213, 114150, 130131, 133175, 144590, 159810, 171225, 202426, 216885, 239715, 260262, 266350, 303639, 342450, 361475, 399525, 433770, 479430, 506065, 607278, 650655, 722950, 799050, 910917, 1012130, 1084425, 1198575, 1301310, 1518195, 1821834, 2168850, 2397150, 2530325, 3036390, 3253275, 4554585, 5060650, 6506550, 7590975, 9109170, 15181950, 22772925, 45545850]

約数ペア:

[(1, 45545850), (2, 22772925), (3, 15181950), (5, 9109170), (6, 7590975), (7, 6506550), (9, 5060650), (10, 4554585), (14, 3253275), (15, 3036390), (18, 2530325), (19, 2397150), (21, 2168850), (25, 1821834), (30, 1518195), (35, 1301310), (38, 1198575), (42, 1084425), (45, 1012130), (50, 910917), (57, 799050), (63, 722950), (70, 650655), (75, 607278), (90, 506065), (95, 479430), (105, 433770), (114, 399525), (126, 361475), (133, 342450), (150, 303639), (171, 266350), (175, 260262), (190, 239715), (210, 216885), (225, 202426), (266, 171225), (285, 159810), (315, 144590), (342, 133175), (350, 130131), (399, 114150), (450, 101213), (475, 95886), (525, 86754), (570, 79905), (630, 72295), (665, 68490), (761, 59850), (798, 57075), (855, 53270), (950, 47943), (1050, 43377), (1197, 38050), (1330, 34245), (1425, 31962), (1522, 29925), (1575, 28918), (1710, 26635), (1995, 22830), (2283, 19950), (2394, 19025), (2850, 15981), (3150, 14459), (3325, 13698), (3805, 11970), (3990, 11415), (4275, 10654), (4566, 9975), (5327, 8550), (5985, 7610), (6650, 6849)]