154997700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3654

約数の個数: 144

約数和(自身を含む): 527007936

約数和(自身を除く): 372010236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3613, 3900, 4290, 7150, 7226, 8580, 10725, 10839, 14300, 14452, 18065, 21450, 21678, 36130, 39743, 42900, 43356, 46969, 54195, 72260, 79486, 90325, 93938, 108390, 119229, 140907, 158972, 180650, 187876, 198715, 216780, 234845, 238458, 270975, 281814, 361300, 397430, 469690, 476916, 516659, 541950, 563628, 596145, 704535, 794860, 939380, 993575, 1033318, 1083900, 1174225, 1192290, 1409070, 1549977, 1987150, 2066636, 2348450, 2384580, 2583295, 2818140, 2980725, 3099954, 3522675, 3974300, 4696900, 5166590, 5961450, 6199908, 7045350, 7749885, 10333180, 11922900, 12916475, 14090700, 15499770, 25832950, 30999540, 38749425, 51665900, 77498850, 154997700]

約数ペア:

[(1, 154997700), (2, 77498850), (3, 51665900), (4, 38749425), (5, 30999540), (6, 25832950), (10, 15499770), (11, 14090700), (12, 12916475), (13, 11922900), (15, 10333180), (20, 7749885), (22, 7045350), (25, 6199908), (26, 5961450), (30, 5166590), (33, 4696900), (39, 3974300), (44, 3522675), (50, 3099954), (52, 2980725), (55, 2818140), (60, 2583295), (65, 2384580), (66, 2348450), (75, 2066636), (78, 1987150), (100, 1549977), (110, 1409070), (130, 1192290), (132, 1174225), (143, 1083900), (150, 1033318), (156, 993575), (165, 939380), (195, 794860), (220, 704535), (260, 596145), (275, 563628), (286, 541950), (300, 516659), (325, 476916), (330, 469690), (390, 397430), (429, 361300), (550, 281814), (572, 270975), (650, 238458), (660, 234845), (715, 216780), (780, 198715), (825, 187876), (858, 180650), (975, 158972), (1100, 140907), (1300, 119229), (1430, 108390), (1650, 93938), (1716, 90325), (1950, 79486), (2145, 72260), (2860, 54195), (3300, 46969), (3575, 43356), (3613, 42900), (3900, 39743), (4290, 36130), (7150, 21678), (7226, 21450), (8580, 18065), (10725, 14452), (10839, 14300)]