328770900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1160

約数の個数: 180

約数和(自身を含む): 1095547068

約数和(自身を除く): 766776168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 270, 300, 324, 333, 370, 405, 444, 450, 540, 555, 666, 675, 740, 810, 900, 925, 999, 1097, 1110, 1332, 1350, 1620, 1665, 1850, 1998, 2025, 2194, 2220, 2700, 2775, 2997, 3291, 3330, 3700, 3996, 4050, 4388, 4995, 5485, 5550, 5994, 6582, 6660, 8100, 8325, 9873, 9990, 10970, 11100, 11988, 13164, 14985, 16455, 16650, 19746, 19980, 21940, 24975, 27425, 29619, 29970, 32910, 33300, 39492, 40589, 49365, 49950, 54850, 59238, 59940, 65820, 74925, 81178, 82275, 88857, 98730, 99900, 109700, 118476, 121767, 148095, 149850, 162356, 164550, 177714, 197460, 202945, 243534, 246825, 296190, 299700, 329100, 355428, 365301, 405890, 444285, 487068, 493650, 592380, 608835, 730602, 740475, 811780, 888570, 987300, 1014725, 1095903, 1217670, 1461204, 1480950, 1777140, 1826505, 2029450, 2191806, 2221425, 2435340, 2961900, 3044175, 3287709, 3653010, 4058900, 4383612, 4442850, 5479515, 6088350, 6575418, 7306020, 8885700, 9132525, 10959030, 12176700, 13150836, 16438545, 18265050, 21918060, 27397575, 32877090, 36530100, 54795150, 65754180, 82192725, 109590300, 164385450, 328770900]

約数ペア:

[(1, 328770900), (2, 164385450), (3, 109590300), (4, 82192725), (5, 65754180), (6, 54795150), (9, 36530100), (10, 32877090), (12, 27397575), (15, 21918060), (18, 18265050), (20, 16438545), (25, 13150836), (27, 12176700), (30, 10959030), (36, 9132525), (37, 8885700), (45, 7306020), (50, 6575418), (54, 6088350), (60, 5479515), (74, 4442850), (75, 4383612), (81, 4058900), (90, 3653010), (100, 3287709), (108, 3044175), (111, 2961900), (135, 2435340), (148, 2221425), (150, 2191806), (162, 2029450), (180, 1826505), (185, 1777140), (222, 1480950), (225, 1461204), (270, 1217670), (300, 1095903), (324, 1014725), (333, 987300), (370, 888570), (405, 811780), (444, 740475), (450, 730602), (540, 608835), (555, 592380), (666, 493650), (675, 487068), (740, 444285), (810, 405890), (900, 365301), (925, 355428), (999, 329100), (1097, 299700), (1110, 296190), (1332, 246825), (1350, 243534), (1620, 202945), (1665, 197460), (1850, 177714), (1998, 164550), (2025, 162356), (2194, 149850), (2220, 148095), (2700, 121767), (2775, 118476), (2997, 109700), (3291, 99900), (3330, 98730), (3700, 88857), (3996, 82275), (4050, 81178), (4388, 74925), (4995, 65820), (5485, 59940), (5550, 59238), (5994, 54850), (6582, 49950), (6660, 49365), (8100, 40589), (8325, 39492), (9873, 33300), (9990, 32910), (10970, 29970), (11100, 29619), (11988, 27425), (13164, 24975), (14985, 21940), (16455, 19980), (16650, 19746)]