203130900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1743

約数の個数: 216

約数和(自身を含む): 766409280

約数和(自身を除く): 563278380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1697, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3394, 3420, 3990, 4275, 4788, 5091, 5700, 5985, 6300, 6650, 6788, 7980, 8485, 8550, 9975, 10182, 11879, 11970, 13300, 15273, 16970, 17100, 19950, 20364, 23758, 23940, 25455, 29925, 30546, 32243, 33940, 35637, 39900, 42425, 47516, 50910, 59395, 59850, 61092, 64486, 71274, 76365, 84850, 96729, 101820, 106911, 118790, 119700, 127275, 128972, 142548, 152730, 161215, 169700, 178185, 193458, 213822, 225701, 237580, 254550, 290187, 296975, 305460, 322430, 356370, 381825, 386916, 427644, 451402, 483645, 509100, 534555, 580374, 593950, 644860, 677103, 712740, 763650, 806075, 890925, 902804, 967290, 1069110, 1128505, 1160748, 1187900, 1354206, 1450935, 1527300, 1612150, 1781850, 1934580, 2031309, 2138220, 2257010, 2418225, 2672775, 2708412, 2901870, 3224300, 3385515, 3563700, 4062618, 4514020, 4836450, 5345550, 5642525, 5803740, 6771030, 7254675, 8125236, 9672900, 10156545, 10691100, 11285050, 13542060, 14509350, 16927575, 20313090, 22570100, 29018700, 33855150, 40626180, 50782725, 67710300, 101565450, 203130900]

約数ペア:

[(1, 203130900), (2, 101565450), (3, 67710300), (4, 50782725), (5, 40626180), (6, 33855150), (7, 29018700), (9, 22570100), (10, 20313090), (12, 16927575), (14, 14509350), (15, 13542060), (18, 11285050), (19, 10691100), (20, 10156545), (21, 9672900), (25, 8125236), (28, 7254675), (30, 6771030), (35, 5803740), (36, 5642525), (38, 5345550), (42, 4836450), (45, 4514020), (50, 4062618), (57, 3563700), (60, 3385515), (63, 3224300), (70, 2901870), (75, 2708412), (76, 2672775), (84, 2418225), (90, 2257010), (95, 2138220), (100, 2031309), (105, 1934580), (114, 1781850), (126, 1612150), (133, 1527300), (140, 1450935), (150, 1354206), (171, 1187900), (175, 1160748), (180, 1128505), (190, 1069110), (210, 967290), (225, 902804), (228, 890925), (252, 806075), (266, 763650), (285, 712740), (300, 677103), (315, 644860), (342, 593950), (350, 580374), (380, 534555), (399, 509100), (420, 483645), (450, 451402), (475, 427644), (525, 386916), (532, 381825), (570, 356370), (630, 322430), (665, 305460), (684, 296975), (700, 290187), (798, 254550), (855, 237580), (900, 225701), (950, 213822), (1050, 193458), (1140, 178185), (1197, 169700), (1260, 161215), (1330, 152730), (1425, 142548), (1575, 128972), (1596, 127275), (1697, 119700), (1710, 118790), (1900, 106911), (1995, 101820), (2100, 96729), (2394, 84850), (2660, 76365), (2850, 71274), (3150, 64486), (3325, 61092), (3394, 59850), (3420, 59395), (3990, 50910), (4275, 47516), (4788, 42425), (5091, 39900), (5700, 35637), (5985, 33940), (6300, 32243), (6650, 30546), (6788, 29925), (7980, 25455), (8485, 23940), (8550, 23758), (9975, 20364), (10182, 19950), (11879, 17100), (11970, 16970), (13300, 15273)]