254157300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 853070400

約数和(自身を除く): 598913100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 89, 90, 95, 100, 114, 150, 167, 171, 178, 180, 190, 225, 228, 267, 285, 300, 334, 342, 356, 380, 445, 450, 475, 501, 534, 570, 668, 684, 801, 835, 855, 890, 900, 950, 1002, 1068, 1140, 1335, 1425, 1503, 1602, 1670, 1691, 1710, 1780, 1900, 2004, 2225, 2505, 2670, 2850, 3006, 3173, 3204, 3340, 3382, 3420, 4005, 4175, 4275, 4450, 5010, 5073, 5340, 5700, 6012, 6346, 6675, 6764, 7515, 8010, 8350, 8455, 8550, 8900, 9519, 10020, 10146, 12525, 12692, 13350, 14863, 15030, 15219, 15865, 16020, 16700, 16910, 17100, 19038, 20025, 20292, 25050, 25365, 26700, 28557, 29726, 30060, 30438, 31730, 33820, 37575, 38076, 40050, 42275, 44589, 47595, 50100, 50730, 57114, 59452, 60876, 63460, 74315, 75150, 76095, 79325, 80100, 84550, 89178, 95190, 101460, 114228, 126825, 133767, 142785, 148630, 150300, 152190, 158650, 169100, 178356, 190380, 222945, 237975, 253650, 267534, 282397, 285570, 297260, 304380, 317300, 371575, 380475, 445890, 475950, 507300, 535068, 564794, 571140, 668835, 713925, 743150, 760950, 847191, 891780, 951900, 1114725, 1129588, 1337670, 1411985, 1427850, 1486300, 1521900, 1694382, 2229450, 2541573, 2675340, 2823970, 2855700, 3344175, 3388764, 4235955, 4458900, 5083146, 5647940, 6688350, 7059925, 8471910, 10166292, 12707865, 13376700, 14119850, 16943820, 21179775, 25415730, 28239700, 42359550, 50831460, 63539325, 84719100, 127078650, 254157300]

約数ペア:

[(1, 254157300), (2, 127078650), (3, 84719100), (4, 63539325), (5, 50831460), (6, 42359550), (9, 28239700), (10, 25415730), (12, 21179775), (15, 16943820), (18, 14119850), (19, 13376700), (20, 12707865), (25, 10166292), (30, 8471910), (36, 7059925), (38, 6688350), (45, 5647940), (50, 5083146), (57, 4458900), (60, 4235955), (75, 3388764), (76, 3344175), (89, 2855700), (90, 2823970), (95, 2675340), (100, 2541573), (114, 2229450), (150, 1694382), (167, 1521900), (171, 1486300), (178, 1427850), (180, 1411985), (190, 1337670), (225, 1129588), (228, 1114725), (267, 951900), (285, 891780), (300, 847191), (334, 760950), (342, 743150), (356, 713925), (380, 668835), (445, 571140), (450, 564794), (475, 535068), (501, 507300), (534, 475950), (570, 445890), (668, 380475), (684, 371575), (801, 317300), (835, 304380), (855, 297260), (890, 285570), (900, 282397), (950, 267534), (1002, 253650), (1068, 237975), (1140, 222945), (1335, 190380), (1425, 178356), (1503, 169100), (1602, 158650), (1670, 152190), (1691, 150300), (1710, 148630), (1780, 142785), (1900, 133767), (2004, 126825), (2225, 114228), (2505, 101460), (2670, 95190), (2850, 89178), (3006, 84550), (3173, 80100), (3204, 79325), (3340, 76095), (3382, 75150), (3420, 74315), (4005, 63460), (4175, 60876), (4275, 59452), (4450, 57114), (5010, 50730), (5073, 50100), (5340, 47595), (5700, 44589), (6012, 42275), (6346, 40050), (6675, 38076), (6764, 37575), (7515, 33820), (8010, 31730), (8350, 30438), (8455, 30060), (8550, 29726), (8900, 28557), (9519, 26700), (10020, 25365), (10146, 25050), (12525, 20292), (12692, 20025), (13350, 19038), (14863, 17100), (15030, 16910), (15219, 16700), (15865, 16020)]