72304650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 220173408

約数和(自身を除く): 147868758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 243, 270, 275, 297, 330, 405, 450, 486, 495, 541, 550, 594, 675, 810, 825, 891, 990, 1082, 1215, 1350, 1485, 1623, 1650, 1782, 2025, 2430, 2475, 2673, 2705, 2970, 3246, 4050, 4455, 4869, 4950, 5346, 5410, 5951, 6075, 7425, 8115, 8910, 9738, 11902, 12150, 13365, 13525, 14607, 14850, 16230, 17853, 22275, 24345, 26730, 27050, 29214, 29755, 35706, 40575, 43821, 44550, 48690, 53559, 59510, 66825, 73035, 81150, 87642, 89265, 107118, 121725, 131463, 133650, 146070, 148775, 160677, 178530, 219105, 243450, 262926, 267795, 297550, 321354, 365175, 438210, 446325, 482031, 535590, 657315, 730350, 803385, 892650, 964062, 1095525, 1314630, 1338975, 1446093, 1606770, 2191050, 2410155, 2677950, 2892186, 3286575, 4016925, 4820310, 6573150, 7230465, 8033850, 12050775, 14460930, 24101550, 36152325, 72304650]

約数ペア:

[(1, 72304650), (2, 36152325), (3, 24101550), (5, 14460930), (6, 12050775), (9, 8033850), (10, 7230465), (11, 6573150), (15, 4820310), (18, 4016925), (22, 3286575), (25, 2892186), (27, 2677950), (30, 2410155), (33, 2191050), (45, 1606770), (50, 1446093), (54, 1338975), (55, 1314630), (66, 1095525), (75, 964062), (81, 892650), (90, 803385), (99, 730350), (110, 657315), (135, 535590), (150, 482031), (162, 446325), (165, 438210), (198, 365175), (225, 321354), (243, 297550), (270, 267795), (275, 262926), (297, 243450), (330, 219105), (405, 178530), (450, 160677), (486, 148775), (495, 146070), (541, 133650), (550, 131463), (594, 121725), (675, 107118), (810, 89265), (825, 87642), (891, 81150), (990, 73035), (1082, 66825), (1215, 59510), (1350, 53559), (1485, 48690), (1623, 44550), (1650, 43821), (1782, 40575), (2025, 35706), (2430, 29755), (2475, 29214), (2673, 27050), (2705, 26730), (2970, 24345), (3246, 22275), (4050, 17853), (4455, 16230), (4869, 14850), (4950, 14607), (5346, 13525), (5410, 13365), (5951, 12150), (6075, 11902), (7425, 9738), (8115, 8910)]