155459700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 545965056

約数和(自身を除く): 390505356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 41, 44, 45, 50, 55, 60, 66, 75, 82, 90, 99, 100, 110, 123, 132, 150, 164, 165, 180, 198, 205, 220, 225, 246, 275, 300, 330, 369, 383, 396, 410, 450, 451, 492, 495, 550, 615, 660, 738, 766, 820, 825, 900, 902, 990, 1025, 1100, 1149, 1230, 1353, 1476, 1532, 1650, 1804, 1845, 1915, 1980, 2050, 2255, 2298, 2460, 2475, 2706, 3075, 3300, 3447, 3690, 3830, 4059, 4100, 4213, 4510, 4596, 4950, 5412, 5745, 6150, 6765, 6894, 7380, 7660, 8118, 8426, 9020, 9225, 9575, 9900, 11275, 11490, 12300, 12639, 13530, 13788, 15703, 16236, 16852, 17235, 18450, 19150, 20295, 21065, 22550, 22980, 25278, 27060, 28725, 31406, 33825, 34470, 36900, 37917, 38300, 40590, 42130, 45100, 47109, 50556, 57450, 62812, 63195, 67650, 68940, 75834, 78515, 81180, 84260, 86175, 94218, 101475, 105325, 114900, 126390, 135300, 141327, 151668, 157030, 172350, 172733, 188436, 189585, 202950, 210650, 235545, 252780, 282654, 314060, 315975, 344700, 345466, 379170, 392575, 405900, 421300, 471090, 518199, 565308, 631950, 690932, 706635, 758340, 785150, 863665, 942180, 947925, 1036398, 1177725, 1263900, 1413270, 1554597, 1570300, 1727330, 1895850, 2072796, 2355450, 2590995, 2826540, 3109194, 3454660, 3533175, 3791700, 4318325, 4710900, 5181990, 6218388, 7066350, 7772985, 8636650, 10363980, 12954975, 14132700, 15545970, 17273300, 25909950, 31091940, 38864925, 51819900, 77729850, 155459700]

約数ペア:

[(1, 155459700), (2, 77729850), (3, 51819900), (4, 38864925), (5, 31091940), (6, 25909950), (9, 17273300), (10, 15545970), (11, 14132700), (12, 12954975), (15, 10363980), (18, 8636650), (20, 7772985), (22, 7066350), (25, 6218388), (30, 5181990), (33, 4710900), (36, 4318325), (41, 3791700), (44, 3533175), (45, 3454660), (50, 3109194), (55, 2826540), (60, 2590995), (66, 2355450), (75, 2072796), (82, 1895850), (90, 1727330), (99, 1570300), (100, 1554597), (110, 1413270), (123, 1263900), (132, 1177725), (150, 1036398), (164, 947925), (165, 942180), (180, 863665), (198, 785150), (205, 758340), (220, 706635), (225, 690932), (246, 631950), (275, 565308), (300, 518199), (330, 471090), (369, 421300), (383, 405900), (396, 392575), (410, 379170), (450, 345466), (451, 344700), (492, 315975), (495, 314060), (550, 282654), (615, 252780), (660, 235545), (738, 210650), (766, 202950), (820, 189585), (825, 188436), (900, 172733), (902, 172350), (990, 157030), (1025, 151668), (1100, 141327), (1149, 135300), (1230, 126390), (1353, 114900), (1476, 105325), (1532, 101475), (1650, 94218), (1804, 86175), (1845, 84260), (1915, 81180), (1980, 78515), (2050, 75834), (2255, 68940), (2298, 67650), (2460, 63195), (2475, 62812), (2706, 57450), (3075, 50556), (3300, 47109), (3447, 45100), (3690, 42130), (3830, 40590), (4059, 38300), (4100, 37917), (4213, 36900), (4510, 34470), (4596, 33825), (4950, 31406), (5412, 28725), (5745, 27060), (6150, 25278), (6765, 22980), (6894, 22550), (7380, 21065), (7660, 20295), (8118, 19150), (8426, 18450), (9020, 17235), (9225, 16852), (9575, 16236), (9900, 15703), (11275, 13788), (11490, 13530), (12300, 12639)]