2749069150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 5918728320

約数和(自身を除く): 3169659170

約数列:

[1, 2, 5, 10, 17, 19, 25, 31, 34, 38, 50, 62, 85, 95, 155, 170, 190, 289, 310, 323, 361, 425, 475, 527, 578, 589, 646, 722, 775, 850, 950, 1054, 1178, 1445, 1550, 1615, 1805, 2635, 2890, 2945, 3230, 3610, 4913, 5270, 5491, 5890, 6137, 7225, 8075, 8959, 9025, 9826, 10013, 10982, 11191, 12274, 13175, 14450, 14725, 16150, 17918, 18050, 20026, 22382, 24565, 26350, 27455, 29450, 30685, 44795, 49130, 50065, 54910, 55955, 61370, 89590, 93347, 100130, 104329, 111910, 122825, 137275, 152303, 153425, 170221, 186694, 190247, 208658, 223975, 245650, 250325, 274550, 279775, 304606, 306850, 340442, 380494, 447950, 466735, 500650, 521645, 559550, 761515, 851105, 933470, 951235, 1043290, 1523030, 1702210, 1773593, 1902470, 2333675, 2608225, 2893757, 3234199, 3547186, 3807575, 4255525, 4667350, 4756175, 5216450, 5787514, 6468398, 7615150, 8511050, 8867965, 9512350, 14468785, 16170995, 17735930, 28937570, 32341990, 44339825, 54981383, 72343925, 80854975, 88679650, 109962766, 144687850, 161709950, 274906915, 549813830, 1374534575, 2749069150]

約数ペア:

[(1, 2749069150), (2, 1374534575), (5, 549813830), (10, 274906915), (17, 161709950), (19, 144687850), (25, 109962766), (31, 88679650), (34, 80854975), (38, 72343925), (50, 54981383), (62, 44339825), (85, 32341990), (95, 28937570), (155, 17735930), (170, 16170995), (190, 14468785), (289, 9512350), (310, 8867965), (323, 8511050), (361, 7615150), (425, 6468398), (475, 5787514), (527, 5216450), (578, 4756175), (589, 4667350), (646, 4255525), (722, 3807575), (775, 3547186), (850, 3234199), (950, 2893757), (1054, 2608225), (1178, 2333675), (1445, 1902470), (1550, 1773593), (1615, 1702210), (1805, 1523030), (2635, 1043290), (2890, 951235), (2945, 933470), (3230, 851105), (3610, 761515), (4913, 559550), (5270, 521645), (5491, 500650), (5890, 466735), (6137, 447950), (7225, 380494), (8075, 340442), (8959, 306850), (9025, 304606), (9826, 279775), (10013, 274550), (10982, 250325), (11191, 245650), (12274, 223975), (13175, 208658), (14450, 190247), (14725, 186694), (16150, 170221), (17918, 153425), (18050, 152303), (20026, 137275), (22382, 122825), (24565, 111910), (26350, 104329), (27455, 100130), (29450, 93347), (30685, 89590), (44795, 61370), (49130, 55955), (50065, 54910)]