1210320900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23593}}^1$

素因数の和:23635

約数の個数: 144

約数和(自身を含む): 4095918400

約数和(自身を除く): 2885597500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 23593, 25650, 47186, 51300, 70779, 94372, 117965, 141558, 212337, 235930, 283116, 353895, 424674, 448267, 471860, 589825, 637011, 707790, 849348, 896534, 1061685, 1179650, 1274022, 1344801, 1415580, 1769475, 1793068, 2123370, 2241335, 2359300, 2548044, 2689602, 3185055, 3538950, 4034403, 4246740, 4482670, 5308425, 5379204, 6370110, 6724005, 7077900, 8068806, 8965340, 10616850, 11206675, 12103209, 12740220, 13448010, 15925275, 16137612, 20172015, 21233700, 22413350, 24206418, 26896020, 31850550, 33620025, 40344030, 44826700, 48412836, 60516045, 63701100, 67240050, 80688060, 100860075, 121032090, 134480100, 201720150, 242064180, 302580225, 403440300, 605160450, 1210320900]

約数ペア:

[(1, 1210320900), (2, 605160450), (3, 403440300), (4, 302580225), (5, 242064180), (6, 201720150), (9, 134480100), (10, 121032090), (12, 100860075), (15, 80688060), (18, 67240050), (19, 63701100), (20, 60516045), (25, 48412836), (27, 44826700), (30, 40344030), (36, 33620025), (38, 31850550), (45, 26896020), (50, 24206418), (54, 22413350), (57, 21233700), (60, 20172015), (75, 16137612), (76, 15925275), (90, 13448010), (95, 12740220), (100, 12103209), (108, 11206675), (114, 10616850), (135, 8965340), (150, 8068806), (171, 7077900), (180, 6724005), (190, 6370110), (225, 5379204), (228, 5308425), (270, 4482670), (285, 4246740), (300, 4034403), (342, 3538950), (380, 3185055), (450, 2689602), (475, 2548044), (513, 2359300), (540, 2241335), (570, 2123370), (675, 1793068), (684, 1769475), (855, 1415580), (900, 1344801), (950, 1274022), (1026, 1179650), (1140, 1061685), (1350, 896534), (1425, 849348), (1710, 707790), (1900, 637011), (2052, 589825), (2565, 471860), (2700, 448267), (2850, 424674), (3420, 353895), (4275, 283116), (5130, 235930), (5700, 212337), (8550, 141558), (10260, 117965), (12825, 94372), (17100, 70779), (23593, 51300), (25650, 47186)]