64798650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6885

約数の個数: 96

約数和(自身を含む): 204094080

約数和(自身を除く): 139295430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 6857, 9450, 13714, 20571, 34285, 41142, 47999, 61713, 68570, 95998, 102855, 123426, 143997, 171425, 185139, 205710, 239995, 287994, 308565, 342850, 370278, 431991, 479990, 514275, 617130, 719985, 863982, 925695, 1028550, 1199975, 1295973, 1439970, 1542825, 1851390, 2159955, 2399950, 2591946, 3085650, 3599925, 4319910, 4628475, 6479865, 7199850, 9256950, 10799775, 12959730, 21599550, 32399325, 64798650]

約数ペア:

[(1, 64798650), (2, 32399325), (3, 21599550), (5, 12959730), (6, 10799775), (7, 9256950), (9, 7199850), (10, 6479865), (14, 4628475), (15, 4319910), (18, 3599925), (21, 3085650), (25, 2591946), (27, 2399950), (30, 2159955), (35, 1851390), (42, 1542825), (45, 1439970), (50, 1295973), (54, 1199975), (63, 1028550), (70, 925695), (75, 863982), (90, 719985), (105, 617130), (126, 514275), (135, 479990), (150, 431991), (175, 370278), (189, 342850), (210, 308565), (225, 287994), (270, 239995), (315, 205710), (350, 185139), (378, 171425), (450, 143997), (525, 123426), (630, 102855), (675, 95998), (945, 68570), (1050, 61713), (1350, 47999), (1575, 41142), (1890, 34285), (3150, 20571), (4725, 13714), (6857, 9450)]